minor doc update
minor doc update

RomanMinkin/ss-grunt-test,evanlh/socketstream,jmptrader/socketstream,baiyanghese/socketstream,RomanMinkin/ss-grunt-test,socketstream/socketstream,a0n/socketfun,ListnPlay/socketstream,addyosmani/socketstream,jmptrader/socketstream,evanlh/socketstream,baiyanghese/socketstream,ListnPlay/socketstream,socketstream/socketstream