hfs: update comment to reflect actual init and exit routines

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

fs/hfs/super.c

@@ -6,7 +6,7 @@
  * This file may be distributed under the terms of the GNU General Public License.
  *
  * This file contains hfs_read_super(), some of the super_ops and
- * init_module() and cleanup_module().	The remaining super_ops are in
+ * init_hfs_fs() and exit_hfs_fs().  The remaining super_ops are in
  * inode.c since they deal with inodes.
  *
  * Based on the minix file system code, (C) 1991, 1992 by Linus Torvalds