fix comment

Cc: Johannes Weiner <jweiner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 960ea17cd68b2adea33c3d349aff560e9f0c0994..1e826ea9ffcdd7be1a7de8f4f640cf55d5a00ffe 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1833,7 +1833,7 @@ static void get_scan_count(struct zone *zone, struct scan_control *sc,
        bool force_scan = false;
        unsigned long nr_force_scan[2];
 
-       /* kswapd does zone balancing and need to scan this zone */
+       /* kswapd does zone balancing and needs to scan this zone */
        if (scanning_global_lru(sc) && current_is_kswapd())
                force_scan = true;
        /* memcg may have small limit and need to avoid priority drop */