2014 Tundra Showing up as "Fuel Type: F" on Title

I recently bought a gently used 2014 Tundra Limited, and I was noticing on the title I just received in the mail that the vehicle is listed as "Fuel Type: F (Fuel Cell)". I didn't know what that means, so I looked it up online. (Our other vehicles have Fuel Type: G (Gasoline) on the titles.)

I have the standard 5.7L engine, so I'm not sure if this is a typo or if it's because the truck can use E85 gas.

Any explanations or others with "Fuel Type: F" on their title? (...or do I have a typo on my title.) -- I don't think this would be worth spending a half-day at the DMV to fix, but I'm curious.

 

Flex Fuel?

 

Fuel cell means hydrogen fuel cell. E85 is E type. It’s a mistake on your title.

 

Thanks; that's what I thought. I see "E" as E85, so it seems like a typo. -- Any idea if this is worth going to get fixed at the DMV?