diff --git a/README.md b/README.md
index f051a73..5aa8762 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Clone and run ./gruyere.py
 I've added minor changes for Python 3 compatibility (the code is python2/3 compatible). You might need a `pip3 install future`
 
 Tested on Linux/Unix with Python 2.7 to 3.9
-## credits
+## credits,
 Base code is Copyright 2017 Google Inc. All Rights Reserved.
 
 This code is licensed under the http://creativecommons.org/licenses/by-nd/3.0/us