mm/vmscan: cleanup comment error in balance_pgdat

Signed-off-by: Wanpeng Li <liwp.linux@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 1 insertions, 1 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 091ab8f88333..3d1365c17868 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2864,7 +2864,7 @@ loop_again:
                                  * consider it to be no longer congested. It's
                                  * possible there are dirty pages backed by
                                  * congested BDIs but as pressure is relieved,
-                                 * spectulatively avoid congestion waits
+                                 * speculatively avoid congestion waits
                                  */
                                 zone_clear_flag(zone, ZONE_CONGESTED);
                                 if (i <= *classzone_idx)