chore: rename aria2c.js

Author: mnabila

README.md

@@ -6,7 +6,7 @@ this repository contains monkeyscript for lazy people
 
 # Contents
 
-- [Monkey D Aria2](https://github.com/mnabila/monkeydscript/blob/main/src/aria2c.js)<br>
+- [Monkey D Aria2](https://github.com/mnabila/monkeydscript/blob/main/src/monkeydaria2c.js)<br>
   this script allow user to automatically download file from file hosting with aria2-RCP.
 - Coming Soon
 

src/aria2c.js renamed to src/monkeydaria2c.js

@@ -12,6 +12,8 @@
 // ==/UserScript==
 
 (function () {
+    'use strict';
+
     function sendNotification(body) {
         if (Notification.permission != 'granted') {
             Notification.requestPermission();