diff --git a/lkql_checker/doc/gnatcheck_rm/predefined_rules.rst b/lkql_checker/doc/gnatcheck_rm/predefined_rules.rst
index 0dcb58e8a..8cf5990b5 100644
--- a/lkql_checker/doc/gnatcheck_rm/predefined_rules.rst
+++ b/lkql_checker/doc/gnatcheck_rm/predefined_rules.rst
@@ -6824,7 +6824,7 @@ This rule has no parameters.
 .. _At_Representation_Clauses:
 
 ``At_Representation_Clauses``
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+-----------------------------
 
 .. index:: At_Representation_Clauses