improve grammar

diff --git a/Doc/library/hashlib-blake2.rst b/Doc/library/hashlib-blake2.rst
index 22efe696af5c70ae0880e7a0195d478708835259..aca24b421126ad0a9c50290dadaf3e4bf5dae4f1 100644 (file)
--- a/Doc/library/hashlib-blake2.rst
+++ b/Doc/library/hashlib-blake2.rst
@@ -370,8 +370,8 @@ Here's an example of hashing a minimal tree with two leaf nodes::
       /  \
      00  01
 
-The example uses 64-byte internal digests, and returns the 32-byte final
-digest.
+This example uses 64-byte internal digests, and returns the 32-byte final
+digest::
 
     >>> from hashlib import blake2b
     >>>