mac80211: fix typo in a comment

Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: Rui Paulo <rpaulo@gmail.com>
Reviewed-by: Andrey Yurovsky <andrey@cozybit.com>
Tested-by: Brian Cavagnolo <brian@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

net/mac80211/mesh_plink.c

@@ -79,7 +79,7 @@ void mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata)
 /**
  * mesh_plink_fsm_restart - restart a mesh peer link finite state machine
  *
- * @sta: mes peer link to restart
+ * @sta: mesh peer link to restart
  *
  * Locking: this function must be called holding sta->lock
  */