diff --git a/README.rst b/README.rst
index fa1d17d0a..9a97a904c 100644
--- a/README.rst
+++ b/README.rst
@@ -14,7 +14,7 @@ Canonical links
 ===============
 
 The canonical form of PEP links are zero-padded, such as
-``https://peps.python.org/pep-0008/``
+``https://peps.python.org/pep-0008/``.
 
 Shortcut redirects are also available.
 For example, ``https://peps.python.org/8`` redirects to the canonical link.