fix_typo_rewriteHandler.c

diff --git a/src/backend/rewrite/rewriteHandler.c b/src/backend/rewrite/rewriteHandler.c
index 5a7b914183..b486ab559a 100644
--- a/src/backend/rewrite/rewriteHandler.c
+++ b/src/backend/rewrite/rewriteHandler.c
@@ -3362,7 +3362,7 @@ rewriteTargetView(Query *parsetree, Relation view)
 	 * columns to be affected.
 	 *
 	 * Note that this destroys the resno ordering of the targetlist, but that
-	 * will be fixed when we recurse through rewriteQuery, which will invoke
+	 * will be fixed when we recurse through RewriteQuery, which will invoke
 	 * rewriteTargetListIU again on the updated targetlist.
 	 */
 	if (parsetree->commandType != CMD_DELETE)