diff --git a/pep-0621.rst b/pep-0621.rst
index 0cc275775..b8d2e502b 100644
--- a/pep-0621.rst
+++ b/pep-0621.rst
@@ -6,7 +6,7 @@ Author: Brett Cannon <brett@python.org>,
         Pradyun Gedam <pradyunsg@gmail.com>,
         Sébastien Eustace <sebastien@eustace.io>,
         Thomas Kluyver <thomas@kluyver.me.uk>,
-        Tzu-Ping Chung <uranusjr@gmail.com>
+        Tzu-ping Chung <uranusjr@gmail.com>
 Discussions-To: https://discuss.python.org/t/pep-621-round-3/5472
 Status: Final
 Type: Standards Track