repair comment layout

Cc: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

fs/super.c

@@ -561,12 +561,14 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force)
 	sb->s_flags = (sb->s_flags & ~MS_RMT_MASK) | (flags & MS_RMT_MASK);
 	if (remount_rw)
 		vfs_dq_quota_on_remount(sb);
-	 /* Some filesystems modify their metadata via some other path
-	    than the bdev buffer cache (eg. use a private mapping, or
-	    directories in pagecache, etc). Also file data modifications
-	    go via their own mappings. So If we try to mount readonly
-	    then copy the filesystem from bdev, we could get stale data,
-	    so invalidate it to give a best effort at coherency. */
+	/*
+	 * Some filesystems modify their metadata via some other path than the
+	 * bdev buffer cache (eg. use a private mapping, or directories in
+	 * pagecache, etc). Also file data modifications go via their own
+	 * mappings. So If we try to mount readonly then copy the filesystem
+	 * from bdev, we could get stale data, so invalidate it to give a best
+	 * effort at coherency.
+	 */
 	if (remount_ro && sb->s_bdev)
 		invalidate_bdev(sb->s_bdev);
 	return 0;