style lint

example/hot-reload-bot/index.js

@@ -25,8 +25,8 @@
  *
  * @author: Gcaufy
  */
-const fs = require('fs');
-const path = require('path');
+const fs          = require('fs');
+const path        = require('path');
 const { Wechaty } = require('wechaty');
 
 const isProd = process.env.NODE_ENV === 'production';
@@ -34,7 +34,6 @@ const bot = Wechaty.instance();
 
 const EVENT_LIST = ['scan', 'logout', 'login', 'friend', 'room-join', 'room-leave', 'room-topic', 'message', 'heartbeat', 'error'];
 
-
 // Load lisenter
 const loadListener = (evt) => {
     let fn;