Update README.md

Author: nb312

README.md

@@ -5,7 +5,7 @@ This project will comply with many people.
 You can connect us with follow message.
 
 Facebook Page | Facebook Group | QQ Group | 
---- | --- | --- | ---
+--- | --- | --- 
 [Flutter Open ](https://www.facebook.com/flutteropen) | [Flutter Open](https://www.facebook.com/groups/948618338674126/) |  963828159
 <img src="doc/01-signup-no.jpg"/>