writeback: fix a typo in comment
Signed-off-by: Yan Hong <clouds.yan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index 3e3422f..310972b 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -1034,7 +1034,7 @@
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);