--- openflow-2012-10-16.h	2015-07-23 09:54:17.452479374 -0700
+++ openflow-2013-04-03.h	2015-07-23 09:54:17.456479375 -0700
@@ -2872,7 +2872,7 @@
 
 /* Group/Meter request forwarding. */
 struct ofp_requestforward_header {
-    struct ofp_header header;   /* Type OFPT_NOTIFICATION. */
+    struct ofp_header header;   /* Type OFPT_REQUESTFORWARD. */
     struct ofp_header request;  /* Request being forwarded. */
 };
 OFP_ASSERT(sizeof(struct ofp_requestforward_header) == 16);