[PATCH] IO scheduler, not elevator

I've been trying to remove these, but apparently new ones crop up. Lets
just call it io scheduler, none of the ones in the kernel are using the
classic elevator algorithm.

drivers/block/ll_rw_blk.c

@@ -1322,7 +1322,7 @@ request_queue_t *blk_init_queue(request_fn_proc *rfn, spinlock_t *lock)
 
 	if (!printed) {
 		printed = 1;
-		printk("Using %s elevator\n", chosen_elevator->elevator_name);
+		printk("Using %s io scheduler\n", chosen_elevator->elevator_name);
 	}
 
 	if (elevator_init(q, chosen_elevator))