gnu: Remove ".git" from "https://github/…/….git".

Until now, 'lookup-origin' and thus 'lookup-origin-revision' in (guix swh) would sometimes return #f for these because the ".git" URLs are redirects to the non-".git" URLs. Consequently, 'guix lint -c archival' would keep saying "scheduled Software Heritage archival"; likewise, the fallback download code would fail. * gnu/packages/ada.scm, gnu/packages/admin.scm, gnu/packages/aidc.scm, gnu/packages/algebra.scm, gnu/packages/android.scm, gnu/packages/animation.scm, gnu/packages/arcan.scm, gnu/packages/assembly.scm, gnu/packages/audio.scm, gnu/packages/authentication.scm, gnu/packages/avr.scm, gnu/packages/axoloti.scm, gnu/packages/backup.scm, gnu/packages/bash.scm, gnu/packages/benchmark.scm, gnu/packages/bioconductor.scm, gnu/packages/bioinformatics.scm, gnu/packages/bittorrent.scm, gnu/packages/boost.scm, gnu/packages/build-tools.scm, gnu/packages/c.scm, gnu/packages/calendar.scm, gnu/packages/cdrom.scm, gnu/packages/check.scm, gnu/packages/chemistry.scm, gnu/packages/chez.scm, gnu/packages/clojure.scm, gnu/packages/code.scm, gnu/packages/compression.scm, gnu/packages/compton.scm, gnu/packages/coq.scm, gnu/packages/cpp.scm, gnu/packages/cran.scm, gnu/packages/crypto.scm, gnu/packages/curl.scm, gnu/packages/databases.scm, gnu/packages/datastructures.scm, gnu/packages/debug.scm, gnu/packages/disk.scm, gnu/packages/distributed.scm, gnu/packages/django.scm, gnu/packages/dlang.scm, gnu/packages/dns.scm, gnu/packages/docker.scm, gnu/packages/education.scm, gnu/packages/efi.scm, gnu/packages/elixir.scm, gnu/packages/emacs-xyz.scm, gnu/packages/embedded.scm, gnu/packages/emulators.scm, gnu/packages/engineering.scm, gnu/packages/erlang.scm, gnu/packages/fabric-management.scm, gnu/packages/file-systems.scm, gnu/packages/finance.scm, gnu/packages/firmware.scm, gnu/packages/flashing-tools.scm, gnu/packages/fonts.scm, gnu/packages/fontutils.scm, gnu/packages/fpga.scm, gnu/packages/game-development.scm, gnu/packages/games.scm, gnu/packages/genealogy.scm, gnu/packages/genimage.scm, gnu/packages/geo.scm, gnu/packages/gimp.scm, gnu/packages/gl.scm, gnu/packages/gnome-xyz.scm, gnu/packages/gnome.scm, gnu/packages/gnuzilla.scm, gnu/packages/golang.scm, gnu/packages/gpodder.scm, gnu/packages/graph.scm, gnu/packages/graphics.scm, gnu/packages/graphviz.scm, gnu/packages/groff.scm, gnu/packages/groovy.scm, gnu/packages/gtk.scm, gnu/packages/guile-xyz.scm, gnu/packages/guile.scm, gnu/packages/hardware.scm, gnu/packages/haskell-apps.scm, gnu/packages/haskell-xyz.scm, gnu/packages/hexedit.scm, gnu/packages/i2p.scm, gnu/packages/ibus.scm, gnu/packages/image-processing.scm, gnu/packages/image-viewers.scm, gnu/packages/image.scm, gnu/packages/ipfs.scm, gnu/packages/java-graphics.scm, gnu/packages/java-maths.scm, gnu/packages/java.scm, gnu/packages/javascript.scm, gnu/packages/jrnl.scm, gnu/packages/julia.scm, gnu/packages/jupyter.scm, gnu/packages/kodi.scm, gnu/packages/language.scm, gnu/packages/lego.scm, gnu/packages/less.scm, gnu/packages/libusb.scm, gnu/packages/linux.scm, gnu/packages/lirc.scm, gnu/packages/lisp-xyz.scm, gnu/packages/llvm.scm, gnu/packages/logging.scm, gnu/packages/lolcode.scm, gnu/packages/lua.scm, gnu/packages/lxde.scm, gnu/packages/lxqt.scm, gnu/packages/machine-learning.scm, gnu/packages/mail.scm, gnu/packages/markup.scm, gnu/packages/maths.scm, gnu/packages/maven.scm, gnu/packages/mes.scm, gnu/packages/messaging.scm, gnu/packages/monitoring.scm, gnu/packages/mpd.scm, gnu/packages/music.scm, gnu/packages/networking.scm, gnu/packages/node-xyz.scm, gnu/packages/ocaml.scm, gnu/packages/ocr.scm, gnu/packages/onc-rpc.scm, gnu/packages/opencl.scm, gnu/packages/opencog.scm, gnu/packages/pantheon.scm, gnu/packages/password-utils.scm, gnu/packages/patchutils.scm, gnu/packages/pdf.scm, gnu/packages/perl6.scm, gnu/packages/phabricator.scm, gnu/packages/popt.scm, gnu/packages/printers.scm, gnu/packages/prolog.scm, gnu/packages/protobuf.scm, gnu/packages/pulseaudio.scm, gnu/packages/python-crypto.scm, gnu/packages/python-web.scm, gnu/packages/python-xyz.scm, gnu/packages/qt.scm, gnu/packages/radio.scm, gnu/packages/rails.scm, gnu/packages/rdf.scm, gnu/packages/rednotebook.scm, gnu/packages/rpc.scm, gnu/packages/rsync.scm, gnu/packages/ruby.scm, gnu/packages/rust.scm, gnu/packages/scheme.scm, gnu/packages/screen.scm, gnu/packages/security-token.scm, gnu/packages/selinux.scm, gnu/packages/serialization.scm, gnu/packages/shells.scm, gnu/packages/shellutils.scm, gnu/packages/simh.scm, gnu/packages/sml.scm, gnu/packages/ssh.scm, gnu/packages/statistics.scm, gnu/packages/stenography.scm, gnu/packages/sync.scm, gnu/packages/syncthing.scm, gnu/packages/synergy.scm, gnu/packages/telephony.scm, gnu/packages/terminals.scm, gnu/packages/tex.scm, gnu/packages/texinfo.scm, gnu/packages/text-editors.scm, gnu/packages/textutils.scm, gnu/packages/time.scm, gnu/packages/tmux.scm, gnu/packages/tor.scm, gnu/packages/toys.scm, gnu/packages/version-control.scm, gnu/packages/video.scm, gnu/packages/vim.scm, gnu/packages/virtualization.scm, gnu/packages/vlang.scm, gnu/packages/vnc.scm, gnu/packages/vpn.scm, gnu/packages/web-browsers.scm, gnu/packages/web.scm, gnu/packages/wireservice.scm, gnu/packages/wm.scm, gnu/packages/wxwidgets.scm, gnu/packages/xdisorg.scm, gnu/packages/xml.scm, gnu/packages/xorg.scm, tests/lint.scm: Remove trailing ".git" from 'git-reference' URL.
0 files changed, 0 insertions, 0 deletions
diff --git a/gnu/packages/ada.scm b/gnu/packages/ada.scm
index a8c2bdc9a9..e58b0d7754 100644
--- a/gnu/packages/ada.scm
+++ b/gnu/packages/ada.scm
@@ -38,7 +38,7 @@
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/AdaCore/langkit.git")
+                      (url "https://github.com/AdaCore/langkit")
                       (commit commit)))
                 (sha256
                  (base32
@@ -70,7 +70,7 @@ Ada library with bindings for the C and Python programming languages.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/AdaCore/libadalang.git")
+                      (url "https://github.com/AdaCore/libadalang")
                       (commit commit)))
                 (sha256
                  (base32
diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 6d8d6650ee..5a867d6c62 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -147,7 +147,7 @@
        (method git-fetch)
        (uri
         (git-reference
-         (url "https://github.com/nomius/ktsuss.git")
+         (url "https://github.com/nomius/ktsuss")
          (commit version)))
        (sha256
         (base32 "0q9931f9hp47v1n8scli4bdg2rkjpf5jf8v7jj2gdn83aia1r2hz"))
@@ -220,7 +220,7 @@ usual file attributes can be checked for inconsistencies.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/Xfennec/progress.git")
+             (url "https://github.com/Xfennec/progress")
              (commit (string-append "v" version))))
        (sha256
         (base32 "1cnb4ixlhshn139mj5sr42k5m6gjjbyqvkn1324c47niwrgp7dqm"))
@@ -1488,7 +1488,7 @@ commands and their arguments.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Duncaen/OpenDoas.git")
+                    (url "https://github.com/Duncaen/OpenDoas")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -1916,7 +1916,7 @@ system is under heavy load.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/dharple/detox.git")
+                    (url "https://github.com/dharple/detox")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -2106,7 +2106,7 @@ degradation and failure.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/adrianlopezroche/fdupes.git")
+             (url "https://github.com/adrianlopezroche/fdupes")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -2358,7 +2358,7 @@ lookup to YAML Mode.  You could enable the mode with @code{(add-hook
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/opsengine/cpulimit.git")
+             (url "https://github.com/opsengine/cpulimit")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -2397,7 +2397,7 @@ limits.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/wting/autojump.git")
+             (url "https://github.com/wting/autojump")
              (commit (string-append "release-v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -2443,7 +2443,7 @@ frequently used directories by typing only a small pattern.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/clvv/fasd.git")
+                    (url "https://github.com/clvv/fasd")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -2675,7 +2675,7 @@ results (ndiff), and a packet generation and response analysis tool (nping).")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/dagwieers/dstat.git")
+             (url "https://github.com/dagwieers/dstat")
              (commit (string-append "v" version))))
        (file-name (git-file-name "dstat" version))
        (sha256
@@ -2727,7 +2727,7 @@ throughput (in the same interval).")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/nvbn/thefuck.git")
+             (url "https://github.com/nvbn/thefuck")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -2803,7 +2803,7 @@ produce uniform output across heterogeneous networks.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/valr/cbatticon.git")
+             (url "https://github.com/valr/cbatticon")
              (commit version)))
        (sha256
         (base32 "0ivm2dzhsa9ir25ry418r2qg2llby9j7a6m3arbvq5c3kaj8m9jr"))
@@ -2839,7 +2839,7 @@ the status of your battery in the system tray.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/TrilbyWhite/interrobang.git")
+               (url "https://github.com/TrilbyWhite/interrobang")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -2915,7 +2915,7 @@ Kerberos and Heimdal and FAST is supported with recent MIT Kerberos.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/linux-sunxi/sunxi-tools.git")
+             (url "https://github.com/linux-sunxi/sunxi-tools")
              (commit (string-append "v" version))))
        (sha256
         (base32 "04f3jqg8ww4jxsf9c6ddcdgy2xbhkyp0b3l5f1hvvbv94p81rjxd"))
@@ -3020,7 +3020,7 @@ in order to be able to find it.
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/aureliojargas/sedsed.git")
+             (url "https://github.com/aureliojargas/sedsed")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -3423,7 +3423,7 @@ on systems running the Linux kernel.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/robertdavidgraham/masscan.git")
+             (url "https://github.com/robertdavidgraham/masscan")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -3534,7 +3534,7 @@ launch daemons into the relevant nodes.")
               ;; We use git checkout to avoid github auto-generated tarballs
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/hpc/Spindle.git")
+                    (url "https://github.com/hpc/Spindle")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -3745,7 +3745,7 @@ support forum.  It runs with the @code{/exec} command in most IRC clients.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/pwr/Solaar.git")
+                    (url "https://github.com/pwr/Solaar")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -3958,7 +3958,7 @@ supplied by the user when logging in.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/kellyjonbrazil/jc.git")
+                    (url "https://github.com/kellyjonbrazil/jc")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -3982,7 +3982,7 @@ file-types for easier parsing in scripts.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/kellyjonbrazil/jtbl.git")
+                    (url "https://github.com/kellyjonbrazil/jtbl")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -4004,7 +4004,7 @@ text table representation to stdout.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/xwmx/hosts.git")
+                    (url "https://github.com/xwmx/hosts")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/aidc.scm b/gnu/packages/aidc.scm
index 5648f5a9ec..944ea048bf 100644
--- a/gnu/packages/aidc.scm
+++ b/gnu/packages/aidc.scm
@@ -91,7 +91,7 @@ characters, and is highly robust.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/dmtx/libdmtx.git")
+             (url "https://github.com/dmtx/libdmtx")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -163,7 +163,7 @@ Python as well as GUI widgets for GTK and Qt.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                     (url "https://github.com/nayuki/QR-Code-generator.git")
+                     (url "https://github.com/nayuki/QR-Code-generator")
                      (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (patches (search-patches "qrcodegen-cpp-make-install.patch"))
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index c9ff1b8948..f8544e6b90 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -155,7 +155,7 @@ line applications.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/fplll/fplll.git")
+                    (url "https://github.com/fplll/fplll")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -205,7 +205,7 @@ the real span of the lattice.")
        ;; Github instead.
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/fplll/fpylll.git")
+             (url "https://github.com/fplll/fpylll")
              (commit (string-append version "dev"))))
        (file-name (git-file-name name version))
        (sha256
@@ -499,7 +499,7 @@ fast arithmetic.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/fredrik-johansson/arb.git")
+                    (url "https://github.com/fredrik-johansson/arb")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -544,7 +544,7 @@ real and complex numbers, with automatic, rigorous error control.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/fredrik-johansson/python-flint.git")
+                    (url "https://github.com/fredrik-johansson/python-flint")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -737,7 +737,7 @@ syntax is similar to that of C, so basic usage is familiar.  It also includes
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/extemporelang/kiss_fft.git")
+                    (url "https://github.com/extemporelang/kiss_fft")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -843,7 +843,7 @@ cosine/ sine transforms or DCT/DST).")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/vkostyukov/la4j.git")
+                    (url "https://github.com/vkostyukov/la4j")
                     (commit version)))
               (file-name (string-append name "-" version "-checkout"))
               (sha256
@@ -965,7 +965,7 @@ algorithms from the FORTRAN library MINPACK.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/symengine/symengine.git")
+             (url "https://github.com/symengine/symengine")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -1084,7 +1084,7 @@ features, and more.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/QuantStack/xtensor.git")
+                    (url "https://github.com/QuantStack/xtensor")
                     (commit version)))
               (sha256
                (base32
diff --git a/gnu/packages/android.scm b/gnu/packages/android.scm
index 9ee7d28687..0fb4330d3e 100644
--- a/gnu/packages/android.scm
+++ b/gnu/packages/android.scm
@@ -65,7 +65,7 @@
      (origin
       (method git-fetch)
       (uri (git-reference
-            (url "https://github.com/daym/android-make-stub.git")
+            (url "https://github.com/daym/android-make-stub")
             (commit (string-append "v" version))))
       (file-name (string-append "android-make-stub-"
                                 version "-checkout"))
@@ -99,7 +99,7 @@ use their packages mostly unmodified in our Android NDK build system.")
      (origin
        (method git-fetch)
        (uri (git-reference
-              (url "https://github.com/google/googletest.git")
+              (url "https://github.com/google/googletest")
               (commit (string-append "release-" version))))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/animation.scm b/gnu/packages/animation.scm
index 0357ac1190..e041592dbd 100644
--- a/gnu/packages/animation.scm
+++ b/gnu/packages/animation.scm
@@ -201,7 +201,7 @@ contains the graphical user interface for synfig.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/LostMoho/Papagayo.git")
+                      (url "https://github.com/LostMoho/Papagayo")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
diff --git a/gnu/packages/arcan.scm b/gnu/packages/arcan.scm
index e3f8b60aea..a84bf0d8dd 100644
--- a/gnu/packages/arcan.scm
+++ b/gnu/packages/arcan.scm
@@ -59,7 +59,7 @@
                 (method git-fetch)
                 (file-name (git-file-name name version))
                 (uri (git-reference
-                      (url "https://github.com/letoram/arcan.git")
+                      (url "https://github.com/letoram/arcan")
                       (commit commit)))
                 (sha256
                  (base32 "1pd0avlzc2rig1hd37zbhc7r2s6fjzdhshfg9l9cfzibl7caclyw"))))
@@ -145,7 +145,7 @@
                             (method git-fetch)
                             (file-name "arcan-openal-0.5.4")
                             (uri (git-reference
-                                  (url "https://github.com/letoram/openal.git")
+                                  (url "https://github.com/letoram/openal")
                                   (commit "1c7302c580964fee9ee9e1d89ff56d24f934bdef")))
                             (sha256
                              (base32
@@ -195,7 +195,7 @@ engine programmable using Lua.")
          (method git-fetch)
          (file-name (git-file-name name version))
          (uri (git-reference
-               (url "https://github.com/letoram/xarcan.git")
+               (url "https://github.com/letoram/xarcan")
                (commit commit)))
          (sha256
           (base32 "0zng7cs6733mnf0p6g5wv02981f2sf567n56csax6cmzb8fpamym"))))
diff --git a/gnu/packages/assembly.scm b/gnu/packages/assembly.scm
index 375747a990..50b64a7f65 100644
--- a/gnu/packages/assembly.scm
+++ b/gnu/packages/assembly.scm
@@ -263,7 +263,7 @@ runtime")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/rednex/rgbds.git")
+                    (url "https://github.com/rednex/rgbds")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -310,7 +310,7 @@ package for the Game Boy and Game Boy Color.  It consists of:
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/vhelin/wla-dx.git")
+                    (url "https://github.com/vhelin/wla-dx")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -380,7 +380,7 @@ as 6502A, 6504, 6507, 6510, 7501, 8500, 8501, 8502 ...),
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/Kingcom/armips.git")
+             (url "https://github.com/Kingcom/armips")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index b1308b1dce..736b934d79 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -400,7 +400,7 @@ engineers, musicians, soundtrack editors and composers.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/audacity/audacity.git")
+             (url "https://github.com/audacity/audacity")
              (commit (string-append "Audacity-" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -718,7 +718,7 @@ tools (analyzer, mono/stereo tools, crossovers).")
              ;; Actually https://github.com/moddevices/caps-lv2.git, but it's
              ;; missing fixes for newer glibc, so using the origin of a pull
              ;; request regarding this issue:
-             (url "https://github.com/jujudusud/caps-lv2.git")
+             (url "https://github.com/jujudusud/caps-lv2")
              (commit "9c9478b7fbd8f9714f552ebe2a6866398b0babfb")))
        (file-name (git-file-name name version))
        (sha256
@@ -754,7 +754,7 @@ generators of mostly elementary and occasionally exotic nature.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/ssj71/infamousPlugins.git")
+                    (url "https://github.com/ssj71/infamousPlugins")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -793,7 +793,7 @@ envelope follower, distortion effects, tape effects and more.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/swh/ladspa.git")
+                    (url "https://github.com/swh/ladspa")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -823,7 +823,7 @@ envelope follower, distortion effects, tape effects and more.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/swh/lv2.git")
+                    (url "https://github.com/swh/lv2")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -869,7 +869,7 @@ emulation (valve, tape), bit fiddling (decimator, pointer-cast), etc.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/csound/csound.git")
+             (url "https://github.com/csound/csound")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -1259,7 +1259,7 @@ follower.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/FluidSynth/fluidsynth.git")
+                    (url "https://github.com/FluidSynth/fluidsynth")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -1339,7 +1339,7 @@ PS, and DAB+.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/grame-cncm/faust.git")
+                    (url "https://github.com/grame-cncm/faust")
                     (commit (string-append "v"
                                            (string-map (lambda (c)
                                                          (if (char=? c #\.) #\- c))
@@ -2100,7 +2100,7 @@ software.")
     (source (origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/lvtk/lvtk.git")
+                   (url "https://github.com/lvtk/lvtk")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
@@ -2302,7 +2302,7 @@ into various outputs and to start, stop and configure jackd")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/orouits/qjackrcd.git")
+                    (url "https://github.com/orouits/qjackrcd")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -2337,7 +2337,7 @@ background file post-processing.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/supercollider/supercollider.git")
+                    (url "https://github.com/supercollider/supercollider")
                     (commit (string-append "Version-" version))
                     ;; for nova-simd, nova-tt, hidapi, TLSF, oscpack
                     (recursive? #t)))
@@ -3084,7 +3084,7 @@ synthesizer written in C++.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/Themaister/RSound.git")
+             (url "https://github.com/Themaister/RSound")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -3123,7 +3123,7 @@ with a much different focus than most other audio daemons.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/johnhldavis/xjackfreak.git")
+                    (url "https://github.com/johnhldavis/xjackfreak")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -3308,7 +3308,7 @@ point audio data.")
     (source (origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/svend/cuetools.git")
+                   (url "https://github.com/svend/cuetools")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
@@ -3358,7 +3358,7 @@ use them split WAVE data into multiple files.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/foo86/dcadec.git")
+                    (url "https://github.com/foo86/dcadec")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -3436,7 +3436,7 @@ loudness of audio and video files to the same level.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/irungentoo/filter_audio.git")
+               (url "https://github.com/irungentoo/filter_audio")
                (commit commit)))
          (file-name (string-append name "-" version "-checkout"))
          (sha256
@@ -3545,7 +3545,7 @@ mixers.")
               ;; bootstrapped build system.
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Arkq/bluez-alsa.git")
+                    (url "https://github.com/Arkq/bluez-alsa")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -3654,7 +3654,7 @@ the Snd sources), Ruby, or Forth.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/lucianodato/noise-repellent.git")
+                    (url "https://github.com/lucianodato/noise-repellent")
                     (commit version)))
               (file-name (string-append name "-" version "-checkout"))
               (sha256
@@ -3699,7 +3699,7 @@ the following features:
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/dpayne/cli-visualizer.git")
+             (url "https://github.com/dpayne/cli-visualizer")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -3744,7 +3744,7 @@ representations.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/karlstav/cava.git")
+                    (url "https://github.com/karlstav/cava")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -3897,7 +3897,7 @@ library.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/FNA-XNA/FAudio.git")
+             (url "https://github.com/FNA-XNA/FAudio")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -4040,7 +4040,7 @@ as is the case with audio plugins.")
        (method git-fetch)
        (uri
         (git-reference
-         (url "https://github.com/falkTX/Carla.git")
+         (url "https://github.com/falkTX/Carla")
          (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -4291,7 +4291,7 @@ minimum.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/drowe67/codec2.git")
+             (url "https://github.com/drowe67/codec2")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -4324,7 +4324,7 @@ digital radio.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Ableton/link.git")
+                    (url "https://github.com/Ableton/link")
                     (commit (string-append "Link-" version))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/authentication.scm b/gnu/packages/authentication.scm
index d995ef7e85..b3ff912c8f 100644
--- a/gnu/packages/authentication.scm
+++ b/gnu/packages/authentication.scm
@@ -101,7 +101,7 @@ and the time-based @dfn{TOTP} algorithm (RFC6238).")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/Yubico/yubico-pam.git")
+                      (url "https://github.com/Yubico/yubico-pam")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
diff --git a/gnu/packages/avr.scm b/gnu/packages/avr.scm
index f8884bb6cb..76af6fdef1 100644
--- a/gnu/packages/avr.scm
+++ b/gnu/packages/avr.scm
@@ -176,7 +176,7 @@ C++.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/ryansuchocki/microscheme.git")
+             (url "https://github.com/ryansuchocki/microscheme")
              (commit (string-append "v" version))))
        (sha256
         (base32 "1r3ng4pw1s9yy1h5rafra1rq19d3vmb5pzbpcz1913wz22qdd976"))
diff --git a/gnu/packages/axoloti.scm b/gnu/packages/axoloti.scm
index 94d3d818c5..ba49a9d0f0 100644
--- a/gnu/packages/axoloti.scm
+++ b/gnu/packages/axoloti.scm
@@ -71,7 +71,7 @@
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/axoloti/axoloti.git")
+             (url "https://github.com/axoloti/axoloti")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -367,7 +367,7 @@ patcher application.")))
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/axoloti/axoloti.git")
+             (url "https://github.com/axoloti/axoloti")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -607,7 +607,7 @@ patcher application.")))
            (origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/JohannesTaelman/elfloader.git")
+                   (url "https://github.com/JohannesTaelman/elfloader")
                    (commit commit)))
              (file-name (git-file-name "elfloader" commit))
              (sha256
diff --git a/gnu/packages/backup.scm b/gnu/packages/backup.scm
index dacade5884..0d82a18aad 100644
--- a/gnu/packages/backup.scm
+++ b/gnu/packages/backup.scm
@@ -146,7 +146,7 @@ spying and/or modification by the server.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Parchive/par2cmdline.git")
+                    (url "https://github.com/Parchive/par2cmdline")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -310,7 +310,7 @@ random access nor for in-place modification.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/miekg/rdup.git")
+             (url "https://github.com/miekg/rdup")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -999,7 +999,7 @@ precious backup space.
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/zbackup/zbackup.git")
+             (url "https://github.com/zbackup/zbackup")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/bash.scm b/gnu/packages/bash.scm
index 1bc636a10b..47ca625d9a 100644
--- a/gnu/packages/bash.scm
+++ b/gnu/packages/bash.scm
@@ -330,7 +330,7 @@ completion for many common commands.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/illusori/bash-tap.git")
+             (url "https://github.com/illusori/bash-tap")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -373,7 +373,7 @@ capturing.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/bats-core/bats-core.git")
+                    (url "https://github.com/bats-core/bats-core")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/benchmark.scm b/gnu/packages/benchmark.scm
index 0ac1833487..9b06cc4d58 100644
--- a/gnu/packages/benchmark.scm
+++ b/gnu/packages/benchmark.scm
@@ -131,7 +131,7 @@ is to write a job file matching the I/O load one wants to simulate.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/intel/mpi-benchmarks.git")
+                    (url "https://github.com/intel/mpi-benchmarks")
                     (commit (string-append "IMB-v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -217,7 +217,7 @@ This can give a much better understanding of the command's performance.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/google/benchmark.git")
+                    (url "https://github.com/google/benchmark")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 2fe8c3998d..3bf3c75e80 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -2934,7 +2934,7 @@ qPCR data, but could be used with other types as well.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/cole-trapnell-lab/monocle3.git")
+             (url "https://github.com/cole-trapnell-lab/monocle3")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -6509,7 +6509,7 @@ accessibility data.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/cole-trapnell-lab/cicero-release.git")
+               (url "https://github.com/cole-trapnell-lab/cicero-release")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -6530,7 +6530,7 @@ accessibility data.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/aertslab/cisTopic.git")
+               (url "https://github.com/aertslab/cisTopic")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 7e97cdea7c..56837844b0 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -189,7 +189,7 @@ structure of the predicted RNA.")
               (method git-fetch)
               ;; BamM is not available on pypi.
               (uri (git-reference
-                    (url "https://github.com/Ecogenomics/BamM.git")
+                    (url "https://github.com/Ecogenomics/BamM")
                     (commit version)
                     (recursive? #t)))
               (file-name (git-file-name name version))
@@ -283,7 +283,7 @@ instance, it implements several methods to assess contig-wise read coverage.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/pezmaster31/bamtools.git")
+                    (url "https://github.com/pezmaster31/bamtools")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -361,7 +361,7 @@ transparently with both VCFs and BCFs, both uncompressed and BGZF-compressed.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/bedops/bedops.git")
+                    (url "https://github.com/bedops/bedops")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -484,7 +484,7 @@ BED, GFF/GTF, VCF.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/PacificBiosciences/pbbam.git")
+                    (url "https://github.com/PacificBiosciences/pbbam")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -540,7 +540,7 @@ Non-PacBio BAMs will cause exceptions to be thrown.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/PacificBiosciences/blasr_libcpp.git")
+                    (url "https://github.com/PacificBiosciences/blasr_libcpp")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -602,7 +602,7 @@ hdf and alignment.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/PacificBiosciences/blasr.git")
+                    (url "https://github.com/PacificBiosciences/blasr")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -693,7 +693,7 @@ provides the Ribotaper pipeline.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/ratschlab/RiboDiff.git")
+             (url "https://github.com/ratschlab/RiboDiff")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -737,7 +737,7 @@ independently with transcriptional regulation.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/lh3/bioawk.git")
+                    (url "https://github.com/lh3/bioawk")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -900,7 +900,7 @@ Python.")
        ;; Use GitHub as source because PyPI distribution does not contain
        ;; test data: https://github.com/biocore/biom-format/issues/693
        (uri (git-reference
-             (url "https://github.com/biocore/biom-format.git")
+             (url "https://github.com/biocore/biom-format")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -1567,7 +1567,7 @@ errors at the end of reads.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/BenLangmead/bowtie2.git")
+                    (url "https://github.com/BenLangmead/bowtie2")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -1783,7 +1783,7 @@ and more accurate.  BWA-MEM also has better performance than BWA-backtrack for
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/pkerpedjiev/bwa-pssm.git")
+                    (url "https://github.com/pkerpedjiev/bwa-pssm")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -1813,7 +1813,7 @@ well as many of the command line options.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/brentp/bwa-meth.git")
+                    (url "https://github.com/brentp/bwa-meth")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -1887,7 +1887,7 @@ multiple sequence alignments.")
               (method git-fetch)
               ;; Test data is missing on PyPi.
               (uri (git-reference
-                    (url "https://github.com/pysam-developers/pysam.git")
+                    (url "https://github.com/pysam-developers/pysam")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -2036,7 +2036,7 @@ high-throughput sequencing data – with an emphasis on simplicity.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/mhammell-laboratory/tetoolkit.git")
+                    (url "https://github.com/mhammell-laboratory/tetoolkit")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -2153,7 +2153,7 @@ databases.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/YeoLab/clipper.git")
+                    (url "https://github.com/YeoLab/clipper")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -2412,7 +2412,7 @@ interval trees with associated meta-data.  It is primarily used by the
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/deeptools/deepTools.git")
+                    (url "https://github.com/deeptools/deepTools")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -2480,7 +2480,7 @@ other types of unwanted sequence from high-throughput sequencing reads.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/dpryan79/libBigWig.git")
+                    (url "https://github.com/dpryan79/libBigWig")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -2560,7 +2560,7 @@ accessing bigWig files.")
        (method git-fetch)
        ;; Source from GitHub so that tests are included.
        (uri (git-reference
-             (url "https://github.com/jeetsukumaran/DendroPy.git")
+             (url "https://github.com/jeetsukumaran/DendroPy")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -2618,7 +2618,7 @@ with Python.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/dellytools/delly.git")
+                    (url "https://github.com/dellytools/delly")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -2665,7 +2665,7 @@ accurately delineate genomic rearrangements throughout the genome.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/bbuchfink/diamond.git")
+                    (url "https://github.com/bbuchfink/diamond")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -2700,7 +2700,7 @@ data and settings.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/maaskola/discrover.git")
+             (url "https://github.com/maaskola/discrover")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -2773,7 +2773,7 @@ of nucleic acid binding proteins.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/DReichLab/EIG.git")
+             (url "https://github.com/DReichLab/EIG")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -3021,7 +3021,7 @@ dynamic programming or a variety of heuristics.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/adarob/eXpress.git")
+                    (url "https://github.com/adarob/eXpress")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -3072,7 +3072,7 @@ ChIP-Seq, and analysis of metagenomic data.")
    (source (origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/dparks1134/ExpressBetaDiversity.git")
+                   (url "https://github.com/dparks1134/ExpressBetaDiversity")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
@@ -3199,7 +3199,7 @@ results.  The FASTX-Toolkit tools perform some of these preprocessing tasks.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/seqan/flexbar.git")
+                    (url "https://github.com/seqan/flexbar")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -3342,7 +3342,7 @@ genes in incomplete assemblies or complete genomes.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/ctSkennerton/fxtract.git")
+               (url "https://github.com/ctSkennerton/fxtract")
                (commit version)))
          (file-name (git-file-name name version))
          (sha256
@@ -3378,7 +3378,7 @@ genes in incomplete assemblies or complete genomes.")
           ,(origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/ctSkennerton/util.git")
+                   (url "https://github.com/ctSkennerton/util")
                    (commit util-commit)))
              (file-name (string-append
                          "ctstennerton-util-" util-commit "-checkout"))
@@ -3405,7 +3405,7 @@ comment or quality sections.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/xiangzhou/GEMMA.git")
+                    (url "https://github.com/xiangzhou/GEMMA")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -3465,7 +3465,7 @@ association studies (GWAS).")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/nboley/grit.git")
+                    (url "https://github.com/nboley/grit")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -3690,7 +3690,7 @@ from high-throughput sequencing assays.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/samtools/htsjdk.git")
+                    (url "https://github.com/samtools/htsjdk")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -3740,7 +3740,7 @@ manipulating HTS data.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/samtools/htsjdk.git")
+                    (url "https://github.com/samtools/htsjdk")
                     (commit version)))
               (file-name (string-append name "-" version "-checkout"))
               (sha256
@@ -3784,7 +3784,7 @@ manipulating HTS data.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/samtools/htsjdk.git")
+                    (url "https://github.com/samtools/htsjdk")
                     (commit version)))
               (file-name (string-append name "-" version "-checkout"))
               (sha256
@@ -3812,7 +3812,7 @@ manipulating HTS data.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/broadinstitute/picard.git")
+                    (url "https://github.com/broadinstitute/picard")
                     (commit version)))
               (file-name (string-append "java-picard-" version "-checkout"))
               (sha256
@@ -3891,7 +3891,7 @@ VCF.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/broadinstitute/picard.git")
+                    (url "https://github.com/broadinstitute/picard")
                     (commit version)))
               (file-name (string-append "java-picard-" version "-checkout"))
               (sha256
@@ -3981,7 +3981,7 @@ VCF.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/broadinstitute/picard.git")
+                    (url "https://github.com/broadinstitute/picard")
                     (commit version)))
               (file-name (string-append "java-picard-" version "-checkout"))
               (sha256
@@ -4178,7 +4178,7 @@ The main functions of FastQC are:
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/OpenGene/fastp.git")
+             (url "https://github.com/OpenGene/fastp")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -4258,7 +4258,7 @@ data.  It also provides the @command{bgzip}, @command{htsfile}, and
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/nboley/idr.git")
+                    (url "https://github.com/nboley/idr")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -4349,7 +4349,7 @@ command, or queried for specific k-mers with @code{jellyfish query}.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/dib-lab/khmer.git")
+             (url "https://github.com/dib-lab/khmer")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -4457,7 +4457,7 @@ experiments.")
               ;; The PyPi tarball does not contain tests.
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/taoliu/MACS.git")
+                    (url "https://github.com/taoliu/MACS")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -4580,7 +4580,7 @@ sequences).")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/marbl/mash.git")
+                    (url "https://github.com/marbl/mash")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -4719,7 +4719,7 @@ probabilistic distances of genome abundance and tetranucleotide frequency.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/ctSkennerton/minced.git")
+                    (url "https://github.com/ctSkennerton/minced")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -4861,7 +4861,7 @@ program for nucleotide and protein sequences.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/tjunier/newick_utils.git")
+                      (url "https://github.com/tjunier/newick_utils")
                       (commit commit)))
                 (file-name (string-append name "-" version "-checkout"))
                 (sha256
@@ -4999,7 +4999,7 @@ the phenotype as it models the data.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/PacificBiosciences/cDNA_primer.git")
+                      (url "https://github.com/PacificBiosciences/cDNA_primer")
                       (commit commit)))
                 (file-name (string-append name "-" version "-checkout"))
                 (sha256
@@ -5220,7 +5220,7 @@ different command-line tools:
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/hyattpd/Prodigal.git")
+                    (url "https://github.com/hyattpd/Prodigal")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -5369,7 +5369,7 @@ extremely diverse sets of genomes.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/stamatak/standard-RAxML.git")
+             (url "https://github.com/stamatak/standard-RAxML")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -5410,7 +5410,7 @@ phylogenies.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/deweylab/RSEM.git")
+             (url "https://github.com/deweylab/RSEM")
              (commit (string-append "v" version))))
        (sha256
         (base32 "1jlq11d1p8qp64w75yj8cnbbd1a93viq10pzsbwal7vdn8fg13j1"))
@@ -5699,7 +5699,7 @@ viewer.")
                 ;; There are no release tarballs nor tags.
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/wanpinglee/MOSAIK.git")
+                      (url "https://github.com/wanpinglee/MOSAIK")
                       (commit commit)))
                 (file-name (string-append name "-" version))
                 (sha256
@@ -5745,7 +5745,7 @@ Roche 454, Ion Torrent and Pacific BioSciences SMRT.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/ncbi/ngs.git")
+                    (url "https://github.com/ncbi/ngs")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -5811,7 +5811,7 @@ simultaneously.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/ncbi/ncbi-vdb.git")
+                    (url "https://github.com/ncbi/ncbi-vdb")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -5983,7 +5983,7 @@ subsequent visualization, annotation and storage of results.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/chrchang/plink-ng.git")
+             (url "https://github.com/chrchang/plink-ng")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -6022,7 +6022,7 @@ subsequent visualization, annotation and storage of results.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/smithlabcode/smithlab_cpp.git")
+                      (url "https://github.com/smithlabcode/smithlab_cpp")
                       (commit commit)))
                 (file-name (string-append name "-" version "-checkout"))
                 (sha256
@@ -6171,7 +6171,7 @@ sequence itself can be retrieved from these databases.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/ncbi/sra-tools.git")
+             (url "https://github.com/ncbi/sra-tools")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -6381,7 +6381,7 @@ is one that takes arguments.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/lh3/seqtk.git")
+                    (url "https://github.com/lh3/seqtk")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -6417,7 +6417,7 @@ optionally compressed by gzip.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/amplab/snap.git")
+                    (url "https://github.com/amplab/snap")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -6459,7 +6459,7 @@ of these reads to align data quickly through a hash-based indexing scheme.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/biocore/sortmerna.git")
+             (url "https://github.com/biocore/sortmerna")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -6505,7 +6505,7 @@ application of SortMeRNA is filtering rRNA from metatranscriptomic data.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/alexdobin/STAR.git")
+                    (url "https://github.com/alexdobin/STAR")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -6733,7 +6733,7 @@ Cuffdiff or Ballgown programs.")
               ;; The Pypi version does not include tests.
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/fhcrc/taxtastic.git")
+                    (url "https://github.com/fhcrc/taxtastic")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -6858,7 +6858,7 @@ sequence.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/hms-dbmi/scde.git")
+                    (url "https://github.com/hms-dbmi/scde")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -7304,7 +7304,7 @@ annotation infrastructure.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/torognes/vsearch.git")
+             (url "https://github.com/torognes/vsearch")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -8809,7 +8809,7 @@ in SNV base substitution data.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/ManuSetty/ChIPKernels.git")
+               (url "https://github.com/ManuSetty/ChIPKernels")
                (commit commit)))
          (file-name (string-append name "-" version))
          (sha256
@@ -8843,7 +8843,7 @@ Sequences.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/ManuSetty/SeqGL.git")
+             (url "https://github.com/ManuSetty/SeqGL")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -9019,7 +9019,7 @@ tools for sequence analysis into a seamless whole.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/arq5x/bits.git")
+                      (url "https://github.com/arq5x/bits")
                       (commit commit)))
                 (file-name (string-append name "-" version "-checkout"))
                 (sha256
@@ -9065,7 +9065,7 @@ intervals (e.g. genes, sequence alignments).")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/smithlabcode/piranha.git")
+                      (url "https://github.com/smithlabcode/piranha")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -9104,7 +9104,7 @@ intervals (e.g. genes, sequence alignments).")
              (origin
                (method git-fetch)
                (uri (git-reference
-                     (url "https://github.com/smithlabcode/smithlab_cpp.git")
+                     (url "https://github.com/smithlabcode/smithlab_cpp")
                      (commit commit)))
                (file-name (string-append "smithlab_cpp-" commit "-checkout"))
                (sha256
@@ -9157,7 +9157,7 @@ group or two ChIP groups run under different conditions.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/ekg/filevercmp.git")
+                      (url "https://github.com/ekg/filevercmp")
                       (commit commit)))
                 (file-name (git-file-name name commit))
                 (sha256
@@ -9234,7 +9234,7 @@ common bioinformatics tools.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/vatlab/varianttools.git")
+             (url "https://github.com/vatlab/varianttools")
              ;; There is no tag corresponding to version 3.1.2
              (commit "813ae4a90d25b69abc8a40f4f70441fe09015249")))
        (file-name (git-file-name name version))
@@ -11134,7 +11134,7 @@ Maximum Parsimony, distance methods and Hadamard conjugation.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/rajewsky-lab/dropbead.git")
+               (url "https://github.com/rajewsky-lab/dropbead")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -11164,7 +11164,7 @@ droplet sequencing.  It has been particularly tailored for Drop-seq.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/lomereiter/htslib.git")
+               (url "https://github.com/lomereiter/htslib")
                (commit commit)))
          (file-name (string-append "htslib-" version "-checkout"))
          (sha256
@@ -11183,7 +11183,7 @@ droplet sequencing.  It has been particularly tailored for Drop-seq.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/lomereiter/sambamba.git")
+             (url "https://github.com/lomereiter/sambamba")
              (commit (string-append "v" version))))
        (file-name (string-append name "-" version "-checkout"))
        (sha256
@@ -11232,7 +11232,7 @@ droplet sequencing.  It has been particularly tailored for Drop-seq.")
            (origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/biod/BioD.git")
+                   (url "https://github.com/biod/BioD")
                    (commit commit)))
              (file-name (string-append "biod-"
                                        (string-take commit 9)
@@ -11259,7 +11259,7 @@ sort, markdup, and depth.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/KlugerLab/Ritornello.git")
+                    (url "https://github.com/KlugerLab/Ritornello")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -11305,7 +11305,7 @@ with narrow binding events such as transcription factor ChIP-seq.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/FelixKrueger/TrimGalore.git")
+             (url "https://github.com/FelixKrueger/TrimGalore")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -11520,7 +11520,7 @@ applications for tackling some common problems in a user-friendly way.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/3DGenomes/TADbit.git")
+                    (url "https://github.com/3DGenomes/TADbit")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -11582,7 +11582,7 @@ models.  TADbit is complemented by TADkit for visualizing 3D models.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/ENCODE-DCC/kentUtils.git")
+             (url "https://github.com/ENCODE-DCC/kentUtils")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -11698,7 +11698,7 @@ browser.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/aboyle/F-seq.git")
+                      (url "https://github.com/aboyle/F-seq")
                       (commit commit)))
                 (file-name (string-append name "-" version))
                 (sha256
@@ -11756,7 +11756,7 @@ Browser.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/FelixKrueger/Bismark.git")
+             (url "https://github.com/FelixKrueger/Bismark")
              (commit version)))
        (file-name (string-append name "-" version "-checkout"))
        (sha256
@@ -11908,7 +11908,7 @@ using nucleotide or amino-acid sequence data.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/pachterlab/kallisto.git")
+                    (url "https://github.com/pachterlab/kallisto")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -11957,7 +11957,7 @@ accurate as existing quantification tools.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Kingsford-Group/libgff.git")
+                    (url "https://github.com/Kingsford-Group/libgff")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -11980,7 +11980,7 @@ dependency like SeqAn.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/kingsfordgroup/sailfish.git")
+                    (url "https://github.com/kingsfordgroup/sailfish")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -12095,7 +12095,7 @@ dependency like SeqAn.")
        ("rapmap" ,(origin
                     (method git-fetch)
                     (uri (git-reference
-                          (url "https://github.com/COMBINE-lab/RapMap.git")
+                          (url "https://github.com/COMBINE-lab/RapMap")
                           (commit (string-append "sf-v" version))))
                     (file-name (string-append "rapmap-sf-v" version "-checkout"))
                     (sha256
@@ -12130,7 +12130,7 @@ file(s) containing your reads.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/COMBINE-lab/staden-io_lib.git")
+                    (url "https://github.com/COMBINE-lab/staden-io_lib")
                     (commit (string-append "v" version))))
               (file-name (string-append name "-" version "-checkout"))
               (sha256
@@ -12171,7 +12171,7 @@ The following file formats are supported:
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/COMBINE-lab/salmon.git")
+                    (url "https://github.com/COMBINE-lab/salmon")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -12284,7 +12284,7 @@ The following file formats are supported:
        ("rapmap" ,(origin
                     (method git-fetch)
                     (uri (git-reference
-                          (url "https://github.com/COMBINE-lab/RapMap.git")
+                          (url "https://github.com/COMBINE-lab/RapMap")
                           (commit (string-append "salmon-v" version))))
                     (file-name (string-append "rapmap-salmon-v" version "-checkout"))
                     (sha256
@@ -12317,7 +12317,7 @@ variational inference.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/linnarsson-lab/loompy.git")
+                    (url "https://github.com/linnarsson-lab/loompy")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -12360,7 +12360,7 @@ single-cell RNA-seq data.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/cmzmasek/forester.git")
+                      (url "https://github.com/cmzmasek/forester")
                       (commit commit)))
                 (file-name (string-append name "-" version "-checkout"))
                 (sha256
@@ -13200,7 +13200,7 @@ HTML reports with interesting findings about your samples.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/jsh58/Genrich.git")
+                    (url "https://github.com/jsh58/Genrich")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -13235,7 +13235,7 @@ enrichment.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/splatlab/mantis.git")
+                      (url "https://github.com/splatlab/mantis")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -13302,7 +13302,7 @@ rate speciation and extinction.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/pervouchine/sjcount-full.git")
+                      (url "https://github.com/pervouchine/sjcount-full")
                       (commit commit)))
                 (file-name (string-append name "-" version "-checkout"))
                 (sha256
@@ -13447,7 +13447,7 @@ Thus the per-base error rate is similar to the raw input reads.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/BIMSBbioinfo/ciRcus.git")
+             (url "https://github.com/BIMSBbioinfo/ciRcus")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -13493,7 +13493,7 @@ can be calculated, and a number of descriptive plots easily generated.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/gpertea/gffread.git")
+               (url "https://github.com/gpertea/gffread")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -13527,7 +13527,7 @@ can be calculated, and a number of descriptive plots easily generated.")
              (origin
                (method git-fetch)
                (uri (git-reference
-                     (url "https://github.com/gpertea/gclib.git")
+                     (url "https://github.com/gpertea/gclib")
                      (commit commit)))
                (file-name (git-file-name "gclib" version))
                (sha256
@@ -13554,7 +13554,7 @@ conversions, region filtering, FASTA sequence extraction and more.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/marvin-jens/find_circ.git")
+               (url "https://github.com/marvin-jens/find_circ")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -13834,7 +13834,7 @@ bound.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/4dn-dcic/pairix.git")
+             (url "https://github.com/4dn-dcic/pairix")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -13933,7 +13933,7 @@ such as Hi-C contact matrices.")
        ;; Version 12 is not available on pypi.
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/deeptools/HiCMatrix.git")
+             (url "https://github.com/deeptools/HiCMatrix")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -13973,7 +13973,7 @@ the HiCExplorer and pyGenomeTracks packages.")
        ;; The latest version is not available on Pypi.
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/deeptools/HiCExplorer.git")
+             (url "https://github.com/deeptools/HiCExplorer")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -14122,7 +14122,7 @@ sequencing data.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/renozao/xbioc.git")
+                      (url "https://github.com/renozao/xbioc")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -14155,7 +14155,7 @@ provided by Bioconductor packages.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/shenorrLab/csSAM.git")
+                      (url "https://github.com/shenorrLab/csSAM")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -14186,7 +14186,7 @@ SAM.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/shenorrLab/bseqsc.git")
+                      (url "https://github.com/shenorrLab/bseqsc")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -14234,7 +14234,7 @@ and intra-cell population structure.\" Baron et al. Cell Systems (2016)
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/rrwick/Porechop.git")
+               (url "https://github.com/rrwick/Porechop")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -14265,7 +14265,7 @@ Barcoding Kit or Rapid Barcoding Kit.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/arq5x/poretools.git")
+               (url "https://github.com/arq5x/poretools")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -14326,7 +14326,7 @@ absolute GSEA.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/mahmoudibrahim/JAMM.git")
+             (url "https://github.com/mahmoudibrahim/JAMM")
              (commit (string-append "JAMMv" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -14526,7 +14526,7 @@ datasets.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/rrwick/Filtlong.git")
+               (url "https://github.com/rrwick/Filtlong")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -14587,7 +14587,7 @@ choosing which reads pass the filter.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/jts/nanopolish.git")
+               (url "https://github.com/jts/nanopolish")
                (commit commit)
                (recursive? #t)))
          (file-name (git-file-name name version))
@@ -14661,7 +14661,7 @@ polymorphisms) and indels with respect to a reference genome and more.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/etal/cnvkit.git")
+             (url "https://github.com/etal/cnvkit")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -14697,7 +14697,7 @@ Torrent.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/KlugerLab/pyFIt-SNE.git")
+             (url "https://github.com/KlugerLab/pyFIt-SNE")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -14960,7 +14960,7 @@ tools which build on STAR, Arriba does not require to reduce the
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/MikkelSchubert/adapterremoval.git")
+             (url "https://github.com/MikkelSchubert/adapterremoval")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -14999,7 +14999,7 @@ sequence for paired-ended data, for which this information is not available.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/matsen/pplacer.git")
+               (url "https://github.com/matsen/pplacer")
                (commit (string-append "v" version))))
          (file-name (git-file-name name version))
          (sha256
@@ -15221,7 +15221,7 @@ on the needs of the user.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/ParkerLab/ataqv.git")
+             (url "https://github.com/ParkerLab/ataqv")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -15262,7 +15262,7 @@ might be caused by ATAC-seq library prep or sequencing.  The main program,
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/kcha/psiplot.git")
+             (url "https://github.com/kcha/psiplot")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -15293,7 +15293,7 @@ are generated using @code{ggplot2}.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/nanoporetech/ont_fast5_api.git")
+             (url "https://github.com/nanoporetech/ont_fast5_api")
              (commit (string-append "release_" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -15324,7 +15324,7 @@ and reflect the fast5 file schema, and tools to convert between
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/phoenixding/tbsp.git")
+               (url "https://github.com/phoenixding/tbsp")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -15636,7 +15636,7 @@ manipulations on VCF files.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/ekg/freebayes.git")
+                      (url "https://github.com/ekg/freebayes")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -15754,7 +15754,7 @@ length of a short-read sequencing alignment.")
     (source (origin
       (method git-fetch)
       (uri (git-reference
-            (url "https://github.com/GregoryFaust/samblaster.git")
+            (url "https://github.com/GregoryFaust/samblaster")
             (commit (string-append "v." version))))
       (file-name (git-file-name name version))
       (sha256
@@ -15791,7 +15791,7 @@ pairs.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/velocyto-team/velocyto.R.git")
+               (url "https://github.com/velocyto-team/velocyto.R")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -15832,7 +15832,7 @@ patterns.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/dpryan79/MethylDackel.git")
+                    (url "https://github.com/dpryan79/MethylDackel")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -15880,7 +15880,7 @@ containing the reference genome as well.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/daler/gffutils.git")
+               (url "https://github.com/daler/gffutils")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
diff --git a/gnu/packages/bittorrent.scm b/gnu/packages/bittorrent.scm
index 3314a6a823..edae9be461 100644
--- a/gnu/packages/bittorrent.scm
+++ b/gnu/packages/bittorrent.scm
@@ -192,7 +192,7 @@ XML-RPC over SCGI.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/tremc/tremc.git")
+               (url "https://github.com/tremc/tremc")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -223,7 +223,7 @@ Transmission BitTorrent daemon.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/fagga/transmission-remote-cli.git")
+                    (url "https://github.com/fagga/transmission-remote-cli")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -347,7 +347,7 @@ downloads, download scheduling, download rate limiting.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Rudde/mktorrent.git")
+                    (url "https://github.com/Rudde/mktorrent")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -421,7 +421,7 @@ desktops.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/qbittorrent/qBittorrent.git")
+             (url "https://github.com/qbittorrent/qBittorrent")
              (commit (string-append "release-" version))))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/boost.scm b/gnu/packages/boost.scm
index 9e7c40cd99..6a08b0d6c7 100644
--- a/gnu/packages/boost.scm
+++ b/gnu/packages/boost.scm
@@ -288,7 +288,7 @@ across a broad spectrum of applications.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/boostorg/sync.git")
+                      (url "https://github.com/boostorg/sync")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -317,7 +317,7 @@ Boost.Thread.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/boostorg/signals2.git")
+                    (url "https://github.com/boostorg/signals2")
                     (commit (string-append "boost-" version))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/build-tools.scm b/gnu/packages/build-tools.scm
index bb00cf431e..7213c1bd0b 100644
--- a/gnu/packages/build-tools.scm
+++ b/gnu/packages/build-tools.scm
@@ -59,7 +59,7 @@
               ;; do not use auto-generated tarballs
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/matricks/bam.git")
+                    (url "https://github.com/matricks/bam")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/c.scm b/gnu/packages/c.scm
index 8590b1384e..25bc78e6bf 100644
--- a/gnu/packages/c.scm
+++ b/gnu/packages/c.scm
@@ -351,7 +351,7 @@ releases.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/rsyslog/libestr.git")
+             (url "https://github.com/rsyslog/libestr")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -384,7 +384,7 @@ more, like escaping special characters.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/rsyslog/libfastjson.git")
+             (url "https://github.com/rsyslog/libfastjson")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -411,7 +411,7 @@ with essential JSON handling functions, sufficiently good JSON support (not
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/rsyslog/liblogging.git")
+             (url "https://github.com/rsyslog/liblogging")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/calendar.scm b/gnu/packages/calendar.scm
index 71b4827578..726687d488 100644
--- a/gnu/packages/calendar.scm
+++ b/gnu/packages/calendar.scm
@@ -63,7 +63,7 @@
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/HowardHinnant/date.git")
+               (url "https://github.com/HowardHinnant/date")
                (commit "9a0ee2542848ab8625984fc8cdbfb9b5414c0082")))
          (file-name (git-file-name name version))
          (sha256
diff --git a/gnu/packages/cdrom.scm b/gnu/packages/cdrom.scm
index ac8dd26af0..6dee19fb29 100644
--- a/gnu/packages/cdrom.scm
+++ b/gnu/packages/cdrom.scm
@@ -253,7 +253,7 @@ reconstruction capability.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/cdrdao/cdrdao.git")
+             (url "https://github.com/cdrdao/cdrdao")
              (commit
               (string-append "rel_" (string-replace-substring version "." "_")))))
        (file-name (git-file-name name version))
@@ -555,7 +555,7 @@ graphical interface.")
     (source (origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/lipnitsk/libcue.git")
+                   (url "https://github.com/lipnitsk/libcue")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
diff --git a/gnu/packages/check.scm b/gnu/packages/check.scm
index 3b946d7482..8dd4b364ef 100644
--- a/gnu/packages/check.scm
+++ b/gnu/packages/check.scm
@@ -470,7 +470,7 @@ has been designed to be fast, light and unintrusive.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/go-check/check.git")
+                      (url "https://github.com/go-check/check")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -576,7 +576,7 @@ test coverage and has a web user interface that will refresh automatically.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/google/googletest.git")
+             (url "https://github.com/google/googletest")
              (commit (string-append "release-" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -600,7 +600,7 @@ generation.")
    (source (origin
              (method git-fetch)
              (uri (git-reference
-                   (url "https://github.com/google/googletest.git")
+                   (url "https://github.com/google/googletest")
                    (commit (string-append "release-" version))))
              (file-name (git-file-name "googletest" version))
              (sha256
diff --git a/gnu/packages/chemistry.scm b/gnu/packages/chemistry.scm
index 0540dfceb6..ddbf5ca098 100644
--- a/gnu/packages/chemistry.scm
+++ b/gnu/packages/chemistry.scm
@@ -57,7 +57,7 @@
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/cryos/avogadro.git")
+             (url "https://github.com/cryos/avogadro")
              (commit version)))
        (sha256
         (base32 "0258py3lkba85qhs5ynancinyym61vlp0zaq9yrfs3hhnhpzv9n2"))
@@ -313,7 +313,7 @@ NumPy < 1.9.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/gromacs/tng.git")
+                    (url "https://github.com/gromacs/tng")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/chez.scm b/gnu/packages/chez.scm
index d08363a8dc..b80421d3f7 100644
--- a/gnu/packages/chez.scm
+++ b/gnu/packages/chez.scm
@@ -46,7 +46,7 @@
     (origin
       (method git-fetch)
       (uri (git-reference
-            (url "https://github.com/nanopass/nanopass-framework-scheme.git")
+            (url "https://github.com/nanopass/nanopass-framework-scheme")
             (commit (string-append "v" version))))
       (sha256 (base32 "0lrngdna6w7v9vlp1a873hgwrwsz2p0pgkccswa4smzvdyhgfsri"))
       (file-name (git-file-name "nanopass" version)))))
@@ -56,7 +56,7 @@
     (origin
       (method git-fetch)
       (uri (git-reference
-            (url "https://github.com/dybvig/stex.git")
+            (url "https://github.com/dybvig/stex")
             (commit (string-append "v" version))))
       (sha256 (base32 "1jiawhhqnsj42hzmlbq5xby3iarhf8vhiqs0kg1a0zg5jsn6cf8n"))
       (file-name (git-file-name "stex" version)))))
@@ -69,7 +69,7 @@
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/cisco/ChezScheme.git")
+             (url "https://github.com/cisco/ChezScheme")
              (commit (string-append "v" version))))
        (sha256
         (base32 "1hagrqdp649n2g0wq2a9gfnz7mjcjakkw7ziplbj3db412bb7kx5"))
@@ -230,7 +230,7 @@ and 32-bit PowerPC architectures.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/fedeinthemix/chez-srfi.git")
+             (url "https://github.com/fedeinthemix/chez-srfi")
              (commit (string-append "v" version))))
        (sha256
         (base32 "1vgn984mj2q4w6r2q66h7qklp2hrh85wwh4k9yisga5fi0ps7myf"))
@@ -261,7 +261,7 @@ and 32-bit PowerPC architectures.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/arcfide/ChezWEB.git")
+               (url "https://github.com/arcfide/ChezWEB")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -326,7 +326,7 @@ programming in Scheme.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/arcfide/chez-sockets.git")
+               (url "https://github.com/arcfide/chez-sockets")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -456,7 +456,7 @@ Chez Scheme.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/fedeinthemix/chez-irregex.git")
+             (url "https://github.com/fedeinthemix/chez-irregex")
              (commit (string-append "v" version))))
        (sha256
         (base32 "0jh6piylw545j81llay9wfivgpv6lcnwd81gm4w17lkasslir50q"))
diff --git a/gnu/packages/clojure.scm b/gnu/packages/clojure.scm
index 9a1ceed66c..e66132ab40 100644
--- a/gnu/packages/clojure.scm
+++ b/gnu/packages/clojure.scm
@@ -151,7 +151,7 @@ designs.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/clojure/algo.generic.git")
+             (url "https://github.com/clojure/algo.generic")
              (commit (string-append "algo.generic-" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -176,7 +176,7 @@ that can be implemented for any data type.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/clojure/algo.monads.git")
+             (url "https://github.com/clojure/algo.monads")
              (commit (string-append "algo.monads-" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -205,7 +205,7 @@ defining and using monads and useful monadic functions.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/clojure/core.match.git")
+                      (url "https://github.com/clojure/core.match")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -232,7 +232,7 @@ It supports Clojure 1.5.1 and later as well as ClojureScript.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/Engelberg/instaparse.git")
+                      (url "https://github.com/Engelberg/instaparse")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -283,7 +283,7 @@ tree.
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/clojure/tools.macro.git")
+             (url "https://github.com/clojure/tools.macro")
              (commit (string-append "tools.macro-" version))))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/code.scm b/gnu/packages/code.scm
index 7a1dfa5c8c..6229a04deb 100644
--- a/gnu/packages/code.scm
+++ b/gnu/packages/code.scm
@@ -238,7 +238,7 @@ COCOMO model or user-provided parameters.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/AlDanial/cloc.git")
+             (url "https://github.com/AlDanial/cloc")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -422,7 +422,7 @@ expressions, and its ability to generate emacs-style TAGS files.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/cameronwhite/withershins.git")
+             (url "https://github.com/cameronwhite/withershins")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -482,7 +482,7 @@ stack traces.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/linux-test-project/lcov.git")
+                      (url "https://github.com/linux-test-project/lcov")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -574,7 +574,7 @@ possible to collect coverage information without special compiler switches.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/Andersbakken/rtags.git")
+             (url "https://github.com/Andersbakken/rtags")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (patches (search-patches "rtags-separate-rct.patch"))
@@ -626,7 +626,7 @@ importantly we give you proper follow-symbol and find-references support.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/pagekite/Colormake.git")
+             (url "https://github.com/pagekite/Colormake")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -676,7 +676,7 @@ produce colored output.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/lindenb/makefile2graph.git")
+             (url "https://github.com/lindenb/makefile2graph")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/compression.scm b/gnu/packages/compression.scm
index 730d6a53d8..fd5483b015 100644
--- a/gnu/packages/compression.scm
+++ b/gnu/packages/compression.scm
@@ -679,7 +679,7 @@ This package is mostly for compatibility and historical interest.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                     (url "https://github.com/raboof/sfArkLib.git")
+                     (url "https://github.com/raboof/sfArkLib")
                      (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -715,7 +715,7 @@ with the sfArk algorithm.")
                 ;; commit at this time.
                 (method git-fetch)
                 (uri (git-reference
-                      (url "https://github.com/raboof/sfarkxtc.git")
+                      (url "https://github.com/raboof/sfarkxtc")
                       (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
@@ -1004,7 +1004,7 @@ smaller than those produced by @code{Xdelta}.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/jmacd/xdelta.git")
+             (url "https://github.com/jmacd/xdelta")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -1078,7 +1078,7 @@ well as bzip2.")
      (origin
        (method git-fetch)
        (uri (git-reference
-              (url "https://github.com/google/snappy.git")
+              (url "https://github.com/google/snappy")
               (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -1816,7 +1816,7 @@ non-Windows systems without running the actual installer using wine.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/google/brotli.git")
+             (url "https://github.com/google/brotli")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -1947,7 +1947,7 @@ download times, and other distribution and storage costs.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/stachenov/quazip.git")
+                    (url "https://github.com/stachenov/quazip")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -2112,7 +2112,7 @@ file compression algorithm.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/ib/xarchiver.git")
+             (url "https://github.com/ib/xarchiver")
              (commit version)))
        (file-name (git-file-name name version))
        (sha256
@@ -2142,7 +2142,7 @@ archiver is not installed.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/AQUAOSOTech/tarsplitter.git")
+                    (url "https://github.com/AQUAOSOTech/tarsplitter")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -2176,7 +2176,7 @@ chunks.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/Blosc/c-blosc.git")
+                    (url "https://github.com/Blosc/c-blosc")
                     (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/compton.scm b/gnu/packages/compton.scm
index 9183348819..940fc83143 100644
--- a/gnu/packages/compton.scm
+++ b/gnu/packages/compton.scm
@@ -50,7 +50,7 @@
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/chjj/compton.git")
+               (url "https://github.com/chjj/compton")
                (commit (string-append "v" upstream-version))))
          (sha256
           (base32
@@ -119,7 +119,7 @@ performance).
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/yshui/picom.git")
+             (url "https://github.com/yshui/picom")
              (commit (string-append "v" version))))
        (sha256
         (base32
diff --git a/gnu/packages/coq.scm b/gnu/packages/coq.scm
index 13243578b1..166e66c09e 100644
--- a/gnu/packages/coq.scm
+++ b/gnu/packages/coq.scm
@@ -51,7 +51,7 @@
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/coq/coq.git")
+             (url "https://github.com/coq/coq")
              (commit (string-append "V" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -329,7 +329,7 @@ assistant.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/math-comp/math-comp.git")
+             (url "https://github.com/math-comp/math-comp")
              (commit (string-append "mathcomp-" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -423,7 +423,7 @@ theorems between the two libraries.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                     (url "https://github.com/coq/bignums.git")
+                     (url "https://github.com/coq/bignums")
                      (commit (string-append "V" version))))
               (file-name (git-file-name name version))
               (sha256
@@ -552,7 +552,7 @@ uses Ltac to synthesize the substitution operation.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/mattam82/Coq-Equations.git")
+                    (url "https://github.com/mattam82/Coq-Equations")
                     (commit (string-append "v" version "-8.10"))))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm
index 6b29dfc53f..cfbd11618e 100644
--- a/gnu/packages/cpp.scm
+++ b/gnu/packages/cpp.scm
@@ -122,7 +122,7 @@ operating system functions.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/aseba-community/dashel.git")
+             (url "https://github.com/aseba-community/dashel")
              (commit version)))
        (sha256
         (base32 "0anks2l2i2qp0wlzqck1qgpq15a3l6dg8lw2h8s4nsj7f61lffwy"))
@@ -147,7 +147,7 @@ combination of these streams.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/QuantStack/xsimd.git")
+             (url "https://github.com/QuantStack/xsimd")
              (commit version)))
        (sha256
         (base32 "1ny2qin1j4h35mljivh8z52kwdyjxf4yxlzb8j52ji91v2ccc88j"))
@@ -268,7 +268,7 @@ intuitive syntax and trivial integration.")
               (method git-fetch)
               (uri
                (git-reference
-                (url "https://github.com/QuantStack/xtl.git")
+                (url "https://github.com/QuantStack/xtl")
                 (commit version)))
               (sha256
                (base32
@@ -404,7 +404,7 @@ and make @code{cpplint} usable in wider contexts.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/Stiffstream/sobjectizer.git")
+             (url "https://github.com/Stiffstream/sobjectizer")
              (commit (string-append "v." version))))
        (sha256
         (base32 "0jfai7sqxnnjkms38krm7mssj5l79nb3pllkbyj4j581a7l5j6l5"))
@@ -435,7 +435,7 @@ development of concurrent and multithreaded applications in C++.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/mobius3/tweeny.git")
+             (url "https://github.com/mobius3/tweeny")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -462,7 +462,7 @@ point and then, after each tween step, plugging back the result.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/abseil/abseil-cpp.git")
+                    (url "https://github.com/abseil/abseil-cpp")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
@@ -506,7 +506,7 @@ Google's C++ code base.")
     (source (origin
               (method git-fetch)
               (uri (git-reference
-                    (url "https://github.com/taocpp/PEGTL.git")
+                    (url "https://github.com/taocpp/PEGTL")
                     (commit version)))
               (file-name (git-file-name name version))
               (sha256
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 160e775adc..e565438bc4 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -1063,7 +1063,7 @@ data structures in C++.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/rstudio/shiny.git")
+             (url "https://github.com/rstudio/shiny")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -1437,7 +1437,7 @@ R objects into the JSON format that the d3.js library expects.")
        (origin
          (method git-fetch)
          (uri (git-reference
-               (url "https://github.com/fbreitwieser/sankeyD3.git")
+               (url "https://github.com/fbreitwieser/sankeyD3")
                (commit commit)))
          (file-name (git-file-name name version))
          (sha256
@@ -16234,7 +16234,7 @@ multiple plots.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/MacoskoLab/liger.git")
+             (url "https://github.com/MacoskoLab/liger")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
diff --git a/gnu/packages/crypto.scm b/gnu/packages/crypto.scm
index 01018933cb..5532f7e9f8 100644
--- a/gnu/packages/crypto.scm
+++ b/gnu/packages/crypto.scm
@@ -513,7 +513,7 @@ attacks than alternative functions such as @code{PBKDF2} or @code{bcrypt}.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/technion/libscrypt.git")
+             (url "https://github.com/technion/libscrypt")
              (commit (string-append "v" version))))
        (file-name (git-file-name name version))
        (sha256
@@ -907,7 +907,7 @@ security.")
       (source (origin
                 (method git-fetch)
                 (uri (git-reference
-                       (url "https://github.com/vstakhov/asignify.git")
+                       (url "https://github.com/vstakhov/asignify")
                        (commit commit)))
                 (file-name (git-file-name name version))
                 (sha256
diff --git a/gnu/packages/curl.scm b/gnu/packages/curl.scm
index b0bdd6ded6..55b7e4393b 100644
--- a/gnu/packages/curl.scm
+++ b/gnu/packages/curl.scm
@@ -295,7 +295,7 @@ FTP servers.  It is based on the curl library.")
      (origin
        (method git-fetch)
        (uri (git-reference
-             (url "https://github.com/jpbarrette/curlpp.git")
+             (url "https://github.com/jpbarrette/curlpp")
              (commit (string-append "v" version))))
        (sha256
         (base32 "1b0ylnnrhdax4kwjq64r1fk0i24n5ss6zfzf4hxwgslny01xiwrk"))
diff --git a/gnu/packages/databases.scm b/gnu/packages/databases.scm
index 9befa64a16..55fc4f8850 100644
--- a/gnu/packages/databases.scm
+++ b/gnu/packages/databases.scm