Fix title for tabbed content (#2141)
Fix title for tabbed content (#2141)


superyyrrzz/docfx,pascalberger/docfx,pascalberger/docfx,dotnet/docfx,superyyrrzz/docfx,pascalberger/docfx,dotnet/docfx,superyyrrzz/docfx,dotnet/docfx