arch/arm/src/common/up_restoretask.c : Fix wrong comment for tcb
Fix wrong comment for tcb. rtcb -> tcb
@@ -93,7 +93,7 @@ void up_restoretask(struct tcb_s *tcb)
#endif
#ifdef CONFIG_TASK_MONITOR
- /* Update rtcb active flag for monitoring. */
+ /* Update tcb active flag for monitoring. */
tcb->is_active = true;
#endif
