diff --git a/[refs] b/[refs]
index 585633cd8ebc..b1dd4e1b098d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9feedc9d831e18ae6d0d15aa562e5e46ba53647b
+refs/heads/master: 5aaea51dfbddcccaf38eacd03379f47c99bbe944
diff --git a/trunk/fs/fs-writeback.c b/trunk/fs/fs-writeback.c
index 3e3422f7f0a4..310972b72a66 100644
--- a/trunk/fs/fs-writeback.c
+++ b/trunk/fs/fs-writeback.c
@@ -1034,7 +1034,7 @@ int bdi_writeback_thread(void *data)
 	while (!kthread_freezable_should_stop(NULL)) {
 		/*
 		 * Remove own delayed wake-up timer, since we are already awake
-		 * and we'll take care of the preriodic write-back.
+		 * and we'll take care of the periodic write-back.
 		 */
 		del_timer(&wb->wakeup_timer);