diff --git a/src/backend/catalog/namespace.c b/src/backend/catalog/namespace.c
index 65e271a8d1..52dd400b96 100644
--- a/src/backend/catalog/namespace.c
+++ b/src/backend/catalog/namespace.c
@@ -202,7 +202,7 @@ static bool MatchNamedCall(HeapTuple proctup, int nargs, List *argnames,
 
 
 /*
- * RangeVarGetRelid
+ * RangeVarGetRelidExtended
  *		Given a RangeVar describing an existing relation,
  *		select the proper namespace and look up the relation OID.
  *