diff --git a/docs/source/endpoints/comments.md b/docs/source/endpoints/comments.md
index 98ffc7cb8f..5be81aefe2 100644
--- a/docs/source/endpoints/comments.md
+++ b/docs/source/endpoints/comments.md
@@ -11,7 +11,7 @@ myst:
 
 ```{versionchanged} Plone 6.1
 Discussion is disabled by default in Plone 6.1 and later.
-To enable discussion, see the Plone 6.1 upgrade guide section {ref}`backend-upgrade-plone-v61-discussion-label`
+To enable discussion, see the Plone 6.1 upgrade guide section {ref}`backend-upgrade-plone-v61-discussion-label`.
 ```
 
 Discussion is a feature that allows your site visitors to comment on web pages for any content object.