Update dev group

README.md

@@ -344,7 +344,7 @@
 | DevOps Korea | [facebook](https://www.facebook.com/groups/TeAnE/) |
 | Serverless Korea | [event-us](https://event-us.kr/bsBxCcQJioWM/event) |
 | Google Developers Experts | [developers.google.com](https://developers.google.com/community/experts) |
-| GDG Golang korea | [facebook](https://www.facebook.com/gdggo/) |
+| GDG Golang Korea | [facebook](https://www.facebook.com/gdggo/) |
 | GDG Incheon & Songdo with Flutter Songdo | [homepage](http:https://gdgincheon.com/), [instagram](https://www.instagram.com/gdg_songdo/), [facebook](https://www.facebook.com/groups/gdgsongdo/) |
 | Data Scientist Meetup in Seoul |[meetup](https://www.meetup.com/ko-KR/Data-Scientist-Meetup-in-Seoul/) |
 | IT인프라 엔지니어 그룹 | [facebook](https://www.facebook.com/groups/InfraEngineer/) |