btrfs: fix comment typo in btrfs_finish_ordered_io

Fix typo errors in comments of btrfs_finish_ordered_io.

Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index fb8d671d00e6..d8ed4fda0015 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1969,8 +1969,8 @@ out:
                                       ordered_extent->len - 1, NULL, GFP_NOFS);
 
         /*
-         * This needs to be dont to make sure anybody waiting knows we are done
-         * upating everything for this ordered extent.
+         * This needs to be done to make sure anybody waiting knows we are done
+         * updating everything for this ordered extent.
          */
         btrfs_remove_ordered_extent(inode, ordered_extent);