--- openflow-2009-07-14.h	2015-07-23 09:54:15.736479304 -0700
+++ openflow-2009-07-15-3.h	2015-07-23 09:54:15.740479305 -0700
@@ -341,8 +341,7 @@
 
 /* Action structure for OFPAT_OUTPUT, which sends packets out 'port'.
  * When the 'port' is the OFPP_CONTROLLER, 'max_len' indicates the max
- * number of bytes to send.  A 'max_len' of zero means the entire packet
- * should be sent. */
+ * number of bytes to send. */
 struct ofp_action_output {
     uint16_t type;                  /* OFPAT_OUTPUT. */
     uint16_t len;                   /* Length is 8. */