12 is not the same as 11

Thanks to the eagle eye of none other than Tyler Crumrine, a pesky extra numeral on the textless traveler card has bit the dust.
I know I joked in description that we add an extra L to traveller here, but that wasn't supposed to also come with an extra I.

I've removed the I turning XII back to XI... all the files should be updated and good to go.

Thanks again to Tyler for creating such a fun thing to play and jam with.