Init command prompt grammar fix
Init command prompt grammar fix

sergey-vershinin/docfx,928PJY/docfx,LordZoltan/docfx,superyyrrzz/docfx,pascalberger/docfx,hellosnow/docfx,hellosnow/docfx,928PJY/docfx,dotnet/docfx,superyyrrzz/docfx,DuncanmaMSFT/docfx,LordZoltan/docfx,pascalberger/docfx,hellosnow/docfx,sergey-vershinin/docfx,sergey-vershinin/docfx,superyyrrzz/docfx,LordZoltan/docfx,928PJY/docfx,dotnet/docfx,DuncanmaMSFT/docfx,dotnet/docfx,LordZoltan/docfx,pascalberger/docfx