diff --git a/documentation/sphinx/source/release-notes.rst b/documentation/sphinx/source/release-notes.rst
index fc19bc63f8..2e07e729ae 100644
--- a/documentation/sphinx/source/release-notes.rst
+++ b/documentation/sphinx/source/release-notes.rst
@@ -3,7 +3,7 @@ Release Notes
 #############
 
 6.1.10
-=====
+======
 
 Performance
 -----------