diff --git a/doc/guides/contributing/pull-requests.md b/doc/guides/contributing/pull-requests.md
index 0445fb78d18ec9..32411eb96b5010 100644
--- a/doc/guides/contributing/pull-requests.md
+++ b/doc/guides/contributing/pull-requests.md
@@ -373,7 +373,7 @@ does not land, the submitters should come away from the experience feeling like
 their effort was not wasted or unappreciated. Every Pull Request from a new
 contributor is an opportunity to grow the community.
 
-### Review a bit at a time.
+### Review a bit at a time
 
 Do not overwhelm new contributors.