pro staff rf 97 autograph

I bought the Wilson Pro Staff rf97 autograph v13 and on the pictures online on the top part od the racquet frame (where you can see carbon fiber pattern) there is a white line and text "The Roger Federer autograph RF". My racquet is missing that, but rest of the racquet is the same as pictures...

Greeting Everyone, I sent Wilson an email about my racquet and pending a response from the warranty department. I just wanted see if anyone heard of this or knows anything about? I did a brief search and couldn't find anything really useful. Anyways, I purchased two Pro Staff RF 97 Autograph...