Fixed #5805: remove an incorrect jsDoc document
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-html5 into Iss5805_Async
Correct a bug of cc.WebAudio that the stopped state is incorrect.
Merge pull request #2104 from dingpinglv/Iss5805_Async

Correct a bug of cc.WebAudio that the stopped state is incorrect.