ath10k: remove extra space on ath10k_update_channel_list

just to comply to coding style.
Signed-off-by: Eduardo Abinader <eduardo.abinader@riverbed.com>
Reviewed-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

drivers/net/wireless/ath/ath10k/mac.c

@@ -2956,7 +2956,7 @@ static int ath10k_update_channel_list(struct ath10k *ar)
 			if (channel->flags & IEEE80211_CHAN_DISABLED)
 				continue;
 
-			ch->allow_ht   = true;
+			ch->allow_ht = true;
 
 			/* FIXME: when should we really allow VHT? */
 			ch->allow_vht = true;