Update 01.5.md
Update 01.5.md

“然后结束了”改为“然后介绍了”
faxriddin/build-web-application-with-golang,admpub/build-web-application-with-golang,admpub/build-web-application-with-golang,songqii/build-web-application-with-golang,WangKaimin/build-web-application-with-golang,WangKaimin/build-web-application-with-golang,admpub/build-web-application-with-golang,admpub/build-web-application-with-golang,faxriddin/build-web-application-with-golang,astaxie/build-web-application-with-golang,astaxie/build-web-application-with-golang,astaxie/build-web-application-with-golang,songqii/build-web-application-with-golang