mm: cleanup on the comments of zone_reclaim_stat
Signed-off-by: Wanpeng Li <liwp.linux@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 4871e31..5463177 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -316,7 +316,7 @@
struct zone_reclaim_stat {
/*
* The pageout code in vmscan.c keeps track of how many of the
- * mem/swap backed and file backed pages are refeferenced.
+ * mem/swap backed and file backed pages are referenced.
* The higher the rotated/scanned ratio, the more valuable
* that cache is.
*
