ath10k: fix block comments style

Fix output from checkpatch.pl like:
 Block comments use a trailing */ on a separate lin

Signed-off-by: Marcin Rokicki <marcin.rokicki@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/thermal.c b/drivers/net/wireless/ath/ath10k/thermal.c
index 0a47269..f719d7d 100644
--- a/drivers/net/wireless/ath/ath10k/thermal.c
+++ b/drivers/net/wireless/ath/ath10k/thermal.c
@@ -191,7 +191,8 @@ int ath10k_thermal_register(struct ath10k *ar)
 		return 0;
 
 	/* Avoid linking error on devm_hwmon_device_register_with_groups, I
-	 * guess linux/hwmon.h is missing proper stubs. */
+	 * guess linux/hwmon.h is missing proper stubs.
+	 */
 	if (!IS_REACHABLE(CONFIG_HWMON))
 		return 0;