batman-adv: iv_ogm, Fix dup_status comment

Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de>
Signed-off-by: NMarek Lindner <mareklindner@neomailbox.ch>

net/batman-adv/bat_iv_ogm.c

@@ -28,7 +28,7 @@
 
 /**
  * enum batadv_dup_status - duplicate status
- * @BATADV_NO_DUP: the packet is a duplicate
+ * @BATADV_NO_DUP: the packet is no duplicate
  * @BATADV_ORIG_DUP: OGM is a duplicate in the originator (but not for the
  *  neighbor)
  * @BATADV_NEIGH_DUP: OGM is a duplicate for the neighbor