55 files changed, 56 insertions, 56 deletions

diff --git a/README.md b/README.md
index 9eed5d5..9bfcd2d 100644
--- a/README.md
+++ b/README.md
@@ -34,8 +34,8 @@ In general, this entire extension is available under the terms of GPLv3+ with
 various additional licenses and permissions for particular files.
 
 I, Wojtek Kosior, thereby promise not to sue for violation of this program's
-licenses. Although I request that you do not make use this code in a proprietary
-program, I am not going to enforce this in court.
+licenses. Although I request that you do not make use of this code in a
+proprietary program, I am not going to enforce this in court.
 
 ## Contributing
 Get the code from: https://git.koszko.org/browser-extension/
diff --git a/background/broadcast_broker.js b/background/broadcast_broker.js
index 458fb7f..79a1bb7 100644
--- a/background/broadcast_broker.js
+++ b/background/broadcast_broker.js
@@ -38,7 +38,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/background/main.js b/background/main.js
index cff0786..61c96ac 100644
--- a/background/main.js
+++ b/background/main.js
@@ -38,7 +38,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/background/page_actions_server.js b/background/page_actions_server.js
index 578d1b1..67c9b9e 100644
--- a/background/page_actions_server.js
+++ b/background/page_actions_server.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/background/patterns_query_manager.js b/background/patterns_query_manager.js
index e364668..e657448 100644
--- a/background/patterns_query_manager.js
+++ b/background/patterns_query_manager.js
@@ -38,7 +38,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/background/policy_injector.js b/background/policy_injector.js
index b1fc733..36c950e 100644
--- a/background/policy_injector.js
+++ b/background/policy_injector.js
@@ -39,7 +39,7 @@
  *
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/background/storage.js b/background/storage.js
index 2a93b87..fbd4a7e 100644
--- a/background/storage.js
+++ b/background/storage.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/background/storage_server.js b/background/storage_server.js
index 2d13690..5aa07bf 100644
--- a/background/storage_server.js
+++ b/background/storage_server.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/background/stream_filter.js b/background/stream_filter.js
index 925a39d..0de7f49 100644
--- a/background/stream_filter.js
+++ b/background/stream_filter.js
@@ -21,7 +21,7 @@
  *
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  *
  *
diff --git a/background/webrequest.js b/background/webrequest.js
index 9787318..891cac3 100644
--- a/background/webrequest.js
+++ b/background/webrequest.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/ajax.js b/common/ajax.js
index 4d0e630..462e511 100644
--- a/common/ajax.js
+++ b/common/ajax.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/broadcast.js b/common/broadcast.js
index b7743a6..ce4ac08 100644
--- a/common/broadcast.js
+++ b/common/broadcast.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/connection_types.js b/common/connection_types.js
index 0b83c2b..6ed2e4a 100644
--- a/common/connection_types.js
+++ b/common/connection_types.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/entities.js b/common/entities.js
index 29e130c..60a7e2d 100644
--- a/common/entities.js
+++ b/common/entities.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/indexeddb.js b/common/indexeddb.js
index 8a30ce4..f9c407a 100644
--- a/common/indexeddb.js
+++ b/common/indexeddb.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/lock.js b/common/lock.js
index 56dad4f..5a2d7c8 100644
--- a/common/lock.js
+++ b/common/lock.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/message_server.js b/common/message_server.js
index 657e140..2b93ed6 100644
--- a/common/message_server.js
+++ b/common/message_server.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/misc.js b/common/misc.js
index 82f6cbf..ba14a33 100644
--- a/common/misc.js
+++ b/common/misc.js
@@ -38,7 +38,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/observables.js b/common/observables.js
index f1db88c..e73b9f7 100644
--- a/common/observables.js
+++ b/common/observables.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/once.js b/common/once.js
index 6e82528..01216bd 100644
--- a/common/once.js
+++ b/common/once.js
@@ -38,7 +38,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/patterns.js b/common/patterns.js
index 0b1c3ad..36cabfb 100644
--- a/common/patterns.js
+++ b/common/patterns.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/patterns_query_tree.js b/common/patterns_query_tree.js
index f8ec405..ec1d989 100644
--- a/common/patterns_query_tree.js
+++ b/common/patterns_query_tree.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/policy.js b/common/policy.js
index ebd663f..0ac71d6 100644
--- a/common/policy.js
+++ b/common/policy.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/sanitize_JSON.js b/common/sanitize_JSON.js
index 58519b2..e03e396 100644
--- a/common/sanitize_JSON.js
+++ b/common/sanitize_JSON.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/settings_query.js b/common/settings_query.js
index 30e614f..b8c3a25 100644
--- a/common/settings_query.js
+++ b/common/settings_query.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/storage_client.js b/common/storage_client.js
index 4bc3c3c..fe8d6e6 100644
--- a/common/storage_client.js
+++ b/common/storage_client.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/storage_light.js b/common/storage_light.js
index 9ec3020..35dfae2 100644
--- a/common/storage_light.js
+++ b/common/storage_light.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/storage_raw.js b/common/storage_raw.js
index 4009f13..ddb21b5 100644
--- a/common/storage_raw.js
+++ b/common/storage_raw.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/common/stored_types.js b/common/stored_types.js
index 485969b..d1ce0b2 100644
--- a/common/stored_types.js
+++ b/common/stored_types.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/content/activity_info_server.js b/content/activity_info_server.js
index db8ff80..6c0badc 100644
--- a/content/activity_info_server.js
+++ b/content/activity_info_server.js
@@ -38,7 +38,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/content/main.js b/content/main.js
index d97747f..8b24323 100644
--- a/content/main.js
+++ b/content/main.js
@@ -38,7 +38,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/content/page_actions.js b/content/page_actions.js
index b2cc5ce..b1ecd42 100644
--- a/content/page_actions.js
+++ b/content/page_actions.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/content/repo_query.js b/content/repo_query.js
index 5dd503d..5f1adda 100644
--- a/content/repo_query.js
+++ b/content/repo_query.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/DOM_helpers.js b/html/DOM_helpers.js
index 443e4eb..55320cb 100644
--- a/html/DOM_helpers.js
+++ b/html/DOM_helpers.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/back_button.css b/html/back_button.css
index 94b18cf..38740d7 100644
--- a/html/back_button.css
+++ b/html/back_button.css
@@ -23,7 +23,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * licenses. Although I request that you do not make use this code in a
+ * licenses. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/base.css b/html/base.css
index 47fc66b..dde50e7 100644
--- a/html/base.css
+++ b/html/base.css
@@ -23,7 +23,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * licenses. Although I request that you do not make use this code in a
+ * licenses. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/default_blocking_policy.html b/html/default_blocking_policy.html
index ac123e8..88576b0 100644
--- a/html/default_blocking_policy.html
+++ b/html/default_blocking_policy.html
@@ -23,7 +23,7 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
     I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-    licenses. Although I request that you do not make use this code in a
+    licenses. Although I request that you do not make use of this code in a
     proprietary program, I am not going to enforce this in court.
   -->
 
diff --git a/html/default_blocking_policy.js b/html/default_blocking_policy.js
index b42121c..758572f 100644
--- a/html/default_blocking_policy.js
+++ b/html/default_blocking_policy.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/display_panel.html b/html/display_panel.html
index b042421..1468368 100644
--- a/html/display_panel.html
+++ b/html/display_panel.html
@@ -24,7 +24,7 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
     I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-    licenses. Although I request that you do not make use this code in a
+    licenses. Although I request that you do not make use of this code in a
     proprietary program, I am not going to enforce this in court.
   -->
 <html>
diff --git a/html/display_panel.js b/html/display_panel.js
index 9d880ca..1cd77e6 100644
--- a/html/display_panel.js
+++ b/html/display_panel.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/import_frame.html b/html/import_frame.html
index 5b1f875..bac98a8 100644
--- a/html/import_frame.html
+++ b/html/import_frame.html
@@ -23,7 +23,7 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
     I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-    licenses. Although I request that you do not make use this code in a
+    licenses. Although I request that you do not make use of this code in a
     proprietary program, I am not going to enforce this in court.
   -->
 
diff --git a/html/import_frame.js b/html/import_frame.js
index f23f4ea..659d420 100644
--- a/html/import_frame.js
+++ b/html/import_frame.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/mozilla_scrollbar_fix.css b/html/mozilla_scrollbar_fix.css
index bf74305..08cdc93 100644
--- a/html/mozilla_scrollbar_fix.css
+++ b/html/mozilla_scrollbar_fix.css
@@ -23,7 +23,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * licenses. Although I request that you do not make use this code in a
+ * licenses. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/options.html b/html/options.html
index 853ba9b..e317032 100644
--- a/html/options.html
+++ b/html/options.html
@@ -24,7 +24,7 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
     I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-    licenses. Although I request that you do not make use this code in a
+    licenses. Although I request that you do not make use of this code in a
     proprietary program, I am not going to enforce this in court.
   -->
 <html>
diff --git a/html/options_main.js b/html/options_main.js
index f362c6b..4b828f0 100644
--- a/html/options_main.js
+++ b/html/options_main.js
@@ -37,7 +37,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use this code in a
+ * license. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/html/table.css b/html/table.css
index 1803e02..48792c1 100644
--- a/html/table.css
+++ b/html/table.css
@@ -23,7 +23,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * licenses. Although I request that you do not make use this code in a
+ * licenses. Although I request that you do not make use of this code in a
  * proprietary program, I am not going to enforce this in court.
  */
 
diff --git a/test/__main__.py b/test/__main__.py
index bb971f2..f8b8976 100644
--- a/test/__main__.py
+++ b/test/__main__.py
@@ -24,7 +24,7 @@ Run a Firefox-type browser with WebDriver attached and Python console open
 #
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this
-# file's license. Although I request that you do not make use this code
+# file's license. Although I request that you do not make use of this code
 # in a proprietary program, I am not going to enforce this in court.
 
 import sys
diff --git a/test/extension_crafting.py b/test/extension_crafting.py
index 0ffa5c8..61f8530 100644
--- a/test/extension_crafting.py
+++ b/test/extension_crafting.py
@@ -22,7 +22,7 @@ Making temporary WebExtensions for use in the test suite
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-# license. Although I request that you do not make use this code in a
+# license. Although I request that you do not make use of this code in a
 # proprietary program, I am not going to enforce this in court.
 
 import json
diff --git a/test/misc_constants.py b/test/misc_constants.py
index cb7f2eb..db9f3f1 100644
--- a/test/misc_constants.py
+++ b/test/misc_constants.py
@@ -24,7 +24,7 @@ Miscellaneous data that were found useful
 #
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this
-# file's license. Although I request that you do not make use this code
+# file's license. Although I request that you do not make use of this code
 # in a proprietary program, I am not going to enforce this in court.
 
 from pathlib import Path
diff --git a/test/profiles.py b/test/profiles.py
index acdecb6..4892894 100755
--- a/test/profiles.py
+++ b/test/profiles.py
@@ -22,7 +22,7 @@ Browser profiles and Selenium driver initialization
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-# license. Although I request that you do not make use this code in a
+# license. Although I request that you do not make use of this code in a
 # proprietary program, I am not going to enforce this in court.
 
 from selenium import webdriver
diff --git a/test/proxy_core.py b/test/proxy_core.py
index d31302a..f6bb820 100644
--- a/test/proxy_core.py
+++ b/test/proxy_core.py
@@ -37,7 +37,7 @@ The core for a "virtual network" proxy.
 #
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-# license. Although I request that you do not make use this code in a way
+# license. Although I request that you do not make use of this code in a way
 # incompliant with the license, I am not going to enforce this in court.
 
 from pathlib import Path
diff --git a/test/script_loader.py b/test/script_loader.py
index 07f75c7..cc73d4c 100644
--- a/test/script_loader.py
+++ b/test/script_loader.py
@@ -22,7 +22,7 @@ Loading of parts of Haketilo source for testing in browser
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-# license. Although I request that you do not make use this code in a
+# license. Although I request that you do not make use of this code in a
 # proprietary program, I am not going to enforce this in court.
 
 from pathlib import Path
diff --git a/test/server.py b/test/server.py
index 6013955..9cab5cc 100755
--- a/test/server.py
+++ b/test/server.py
@@ -25,7 +25,7 @@ wrapping the classes in proxy_core.py
 #
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this
-# file's license. Although I request that you do not make use this code
+# file's license. Although I request that you do not make use of this code
 # in a proprietary program, I am not going to enforce this in court.
 
 from pathlib import Path
diff --git a/test/unit/conftest.py b/test/unit/conftest.py
index 070459e..48e66c1 100644
--- a/test/unit/conftest.py
+++ b/test/unit/conftest.py
@@ -22,7 +22,7 @@ Common fixtures for Haketilo unit tests
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this file's
-# license. Although I request that you do not make use this code in a
+# license. Although I request that you do not make use of this code in a
 # proprietary program, I am not going to enforce this in court.
 
 import pytest
diff --git a/test/world_wide_library.py b/test/world_wide_library.py
index 43d3512..4865b0a 100644
--- a/test/world_wide_library.py
+++ b/test/world_wide_library.py
@@ -24,7 +24,7 @@ Our helpful little stand-in for the Internet
 #
 #
 # I, Wojtek Kosior, thereby promise not to sue for violation of this
-# file's license. Although I request that you do not make use this code
+# file's license. Although I request that you do not make use of this code
 # in a proprietary program, I am not going to enforce this in court.
 
 from hashlib import sha256