batman-adv: fix various spelling mistakes

Trivial fix to spelling mistakes in batadv_dbg debug messages and
also in a comment and ensure comment line is not wider than 80
characters

"ourselve" -> "ourselves"
"surpressed" -> "suppressed"
"troughput" -> "throughput"

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index d239a9d..054a65e 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -911,7 +911,7 @@ static void batadv_send_outstanding_bcast_packet(struct work_struct *work)
 				type = "unknown";
 			}
 
-			batadv_dbg(BATADV_DBG_BATMAN, bat_priv, "BCAST packet from orig %pM on %s surpressed: %s\n",
+			batadv_dbg(BATADV_DBG_BATMAN, bat_priv, "BCAST packet from orig %pM on %s suppressed: %s\n",
 				   bcast_packet->orig,
 				   hard_iface->net_dev->name, type);