minor changes to readme
minor changes to readme

Archs/gopherjs,roth1002/gopherjs,ebroder/gopherjs,gopherjs/gopherjs,gopherjs/gopherjs,gopherjs/gopherjs,ebroder/gopherjs,rasata/gopherjs,govlas/gopherjs,gopherjs/gopherjs,Archs/gopherjs,flimzy/gopherjs,bpowers/gopherjs,nmfzone/gopherjs,albrow/gopherjs,jeremyschlatter/gopherjs,rasata/gopherjs,govlas/gopherjs,jargv/gopherjs,Archs/gopherjs,Yanjing123/gopherjs,jargv/gopherjs,govlas/gopherjs,flimzy/gopherjs,jeremyschlatter/gopherjs,rasata/gopherjs,roth1002/gopherjs,albrow/gopherjs,flimzy/gopherjs,gopherjs/gopherjs,nmfzone/gopherjs,jargv/gopherjs,Yanjing123/gopherjs,albrow/gopherjs,bpowers/gopherjs,nmfzone/gopherjs,ebroder/gopherjs,jeremyschlatter/gopherjs,bpowers/gopherjs,roth1002/gopherjs,Yanjing123/gopherjs