include/net/iw_handler.h: Use SIOCIWFIRST not SIOCSIWCOMMIT in comment

to match use in IW_IOCTL_IDX macro

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/net/iw_handler.h b/include/net/iw_handler.h
index b2b98f3..3afdb21 100644
--- a/include/net/iw_handler.h
+++ b/include/net/iw_handler.h
@@ -323,7 +323,7 @@
 struct iw_handler_def {
 
 	/* Array of handlers for standard ioctls
-	 * We will call dev->wireless_handlers->standard[ioctl - SIOCSIWCOMMIT]
+	 * We will call dev->wireless_handlers->standard[ioctl - SIOCIWFIRST]
 	 */
 	const iw_handler *	standard;
 	/* Number of handlers defined (more precisely, index of the