No idea where you're seeing that . I've searched the Features page and can't find any such wording.Not only was the Design Studio added to the Tesla website but apparently updates to the Model S "Features" section was added.
"Scan the streamlined body panels and you’ll discover that Model S lacks a fuel door. Approach the driver’s side taillight holding a connector and something surprising happens: a triangle opens to reveal a small charge port. The connectors enable, from one Tesla-designed port, rapid charging as well as charging from 240 volt and 120 volt outlets...."
It seems they'll need to offer adapters for this custom Tesla connector for J-1772 and Chademo charging sites.
Edit: Ah, in the drop down when you hover under model S. Click on Model S and it's not one of the choices on the page after...that page hasn't changed. Tesla really needs a good web master.