Fix bug in deploy.js
Fix bug in deploy.js

928PJY/docfx,pascalberger/docfx,DuncanmaMSFT/docfx,superyyrrzz/docfx,superyyrrzz/docfx,LordZoltan/docfx,hellosnow/docfx,superyyrrzz/docfx,928PJY/docfx,LordZoltan/docfx,DuncanmaMSFT/docfx,LordZoltan/docfx,dotnet/docfx,dotnet/docfx,LordZoltan/docfx,dotnet/docfx,pascalberger/docfx,hellosnow/docfx,928PJY/docfx,hellosnow/docfx,pascalberger/docfx