correct go help instruction
correct go help instruction

there is no 'go help remote' command it has been replaced by
'go help importpath'

astaxie/build-web-application-with-golang,admpub/build-web-application-with-golang,faxriddin/build-web-application-with-golang,admpub/build-web-application-with-golang,faxriddin/build-web-application-with-golang,songqii/build-web-application-with-golang,astaxie/build-web-application-with-golang,WangKaimin/build-web-application-with-golang,astaxie/build-web-application-with-golang,admpub/build-web-application-with-golang,songqii/build-web-application-with-golang,WangKaimin/build-web-application-with-golang,admpub/build-web-application-with-golang