Add a comment on why we have the RequireJS block.
Add a comment on why we have the RequireJS block.

4lejandrito/adapter,4lejandrito/adapter,webrtc/adapter,Acidburn0zzz/adapter,shines/adapter,jan-ivar/adapter,calebboyd/adapter,jan-ivar/adapter,Acidburn0zzz/adapter,xdumaine/adapter,shines/adapter,calebboyd/adapter,4lejandrito/adapter,xdumaine/adapter,Zauberstuhl/adapter,Acidburn0zzz/adapter,Zauberstuhl/adapter,harme199497/adapter,harme199497/adapter,webrtc/adapter,shines/adapter,harme199497/adapter,calebboyd/adapter,Zauberstuhl/adapter