batman-adv: fix misspelled words

Reported-by: checkpatch
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 84e6f01..07b263a 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -2852,7 +2852,7 @@
 /**
  * batadv_is_my_client - check if a client is served by the local node
  * @bat_priv: the bat priv with all the soft interface information
- * @addr: the mac adress of the client to check
+ * @addr: the mac address of the client to check
  * @vid: VLAN identifier
  *
  * Returns true if the client is served by this node, false otherwise.