ath6kl: Spelling s/determnine/determine/

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/net/wireless/ath/ath6kl/wmi.h

@@ -1068,7 +1068,7 @@ struct wmi_power_mode_cmd {
 } __packed;
 
 /*
- * Policy to determnine whether power save failure event should be sent to
+ * Policy to determine whether power save failure event should be sent to
  * host during scanning
  */
 enum power_save_fail_event_policy {