llists-move-llist_reverse_order-from-raid5-to-llistc-fix

fix comment typo, per Jan

Cc: Christoph Hellwig <hch@lst.de>
Cc: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

lib/llist.c

@@ -86,7 +86,7 @@ EXPORT_SYMBOL_GPL(llist_del_first);
  * llist_reverse_order - reverse order of a llist chain
  * @head:	first item of the list to be reversed
  *
- * Reverse the oder of a chain of llist entries and return the
+ * Reverse the order of a chain of llist entries and return the
  * new first entry.
  */
 struct llist_node *llist_reverse_order(struct llist_node *head)