Add newline at the end of the files. Use built in keywords properly.

mentos/src/process/scheduler.c

@@ -738,4 +738,4 @@ int sys_waitperiod()
     // Tell the scheduler that we have executed the periodic process.
     current->se.executed = true;
     return 0;
-}
+}

mentos/src/process/scheduler_algorithm.c

@@ -247,4 +247,4 @@ static void __update_task_statistics(task_struct *task)
         task->se.vruntime += /* ... */;
     }
 #endif
-}
+}

mentos/src/process/wait.c

@@ -42,4 +42,4 @@ void remove_wait_queue(wait_queue_head_t *head, wait_queue_entry_t *wq)
     spinlock_lock(&head->lock);
     __remove_wait_queue(head, wq);
     spinlock_unlock(&head->lock);
-}
+}