mm: fix typo in refill_stock() comment

Change refill_stock() comment: s/consumt_stock()/consume_stock()/

Signed-off-by: Greg Thelen <[e-mail]>
Acked-by: Daisuke Nishimura <[e-mail]>
Signed-off-by: Jiri Kosina <[e-mail]>

mm/memcontrol.c

···
 
 /*
  * Cache charges(val) which is from res_counter, to local per_cpu area.
- * This will be consumed by consumt_stock() function, later.
+ * This will be consumed by consume_stock() function, later.
  */
 static void refill_stock(struct mem_cgroup *mem, int val)
 {