sched/rt: Fix replenish_dl_entity() comments to match the current upstream code

Signed-off-by: Nxiaofeng.yan <xiaofeng.yan@huawei.com>
Signed-off-by: NPeter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1404712744-16986-1-git-send-email-xiaofeng.yan@huawei.comSigned-off-by: NIngo Molnar <mingo@kernel.org>

kernel/sched/deadline.c

@@ -306,7 +306,7 @@ static inline void setup_new_dl_entity(struct sched_dl_entity *dl_se,
  * the overrunning entity can't interfere with other entity in the system and
  * can't make them miss their deadlines. Reasons why this kind of overruns
  * could happen are, typically, a entity voluntarily trying to overcome its
- * runtime, or it just underestimated it during sched_setscheduler_ex().
+ * runtime, or it just underestimated it during sched_setattr().
  */
 static void replenish_dl_entity(struct sched_dl_entity *dl_se,
 				struct sched_dl_entity *pi_se)