1 files changed, 1 insertions, 1 deletions

diff --git a/README.rst b/README.rst
index efa6f00..166f46a 100644
--- a/README.rst
+++ b/README.rst
@@ -5,7 +5,7 @@ An immutable mapping type for Python.
 
 The underlying datastructure is a Hash Array Mapped Trie (HAMT)
 used in Clojure and other functional languages.  The actual
-implementation is copied from CPython 3.7 (see PEP 567 and
+implementation is used in CPython 3.7 (see PEP 567 and
 the contextvars module.)