diff --git a/docs/ref/models/database-functions.txt b/docs/ref/models/database-functions.txt
index db708a6ce0f..97634d35846 100644
--- a/docs/ref/models/database-functions.txt
+++ b/docs/ref/models/database-functions.txt
@@ -752,7 +752,7 @@ Usage example::
     margaret smith
 
 ``Replace``
-~~~~~~~~~~~
+-----------
 
 .. class:: Replace(expression, text, replacement=Value(''), **extra)