code clean

README.md

@@ -202,10 +202,11 @@ You can directly submit pull requests for documentation changes.
 
 ## Join us 
 
-Add “邀群助手” as friend by scanning the QRcode of WeChat and reply 'wechaty', you can join in our wechaty group.
-“邀群助手” is powered by wechaty..
+Scanning the following QR Code in WeChat, with secret code 'wechaty', you can join our **Wechaty Developers' Home**.
 
-![](https://raw.githubusercontent.com/wechaty/wechaty/master/image/BotQrcode.png)
+![Wechaty Developers' Home](https://raw.githubusercontent.com/wechaty/wechaty/master/image/BotQrcode.png)
+
+Scan now, then chat with other Wechaty developers!
 
 # See Also
 

src/message-media.ts

@@ -75,7 +75,6 @@ export class MediaMessage extends Message {
               // url = this.rawObj.Url
               break
 
-
             default:
               const e = new Error('ready() unsupported typeApp(): ' + this.typeApp())
               log.warn('MediaMessage', e.message)

src/puppet-web/bridge.ts

@@ -532,7 +532,6 @@ mmHttp = Wechaty.glue.injector.get('mmHttp')
 mmHttp.getOrig = mmHttp.get
 mmHttp.get = function() { Wechaty.log('mmHttp.get() !!!'); return mmHttp.getOrig(arguments) }
 
-
 Object.keys(_contacts)
 .filter(k => _contacts[k].UserName.match(/^@@/))
 .filter(k => _contacts[k].MemberList.length)