sched/fair: Remove redundant word " *"

" *" is redundant. so remove it.
Signed-off-by: NZhang Qiao <zhangqiao22@huawei.com>
Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220617181151.29980-2-zhangqiao22@huawei.com

kernel/sched/fair.c

@@ -8496,7 +8496,7 @@ static inline int sg_imbalanced(struct sched_group *group)
 /*
  * group_has_capacity returns true if the group has spare capacity that could
  * be used by some tasks.
- * We consider that a group has spare capacity if the  * number of task is
+ * We consider that a group has spare capacity if the number of task is
  * smaller than the number of CPUs or if the utilization is lower than the
  * available capacity for CFS tasks.
  * For the latter, we use a threshold to stabilize the state, to take into