Hi, I've just received a pair of Fuel Cells (Brown Smoke/ Bronze) from ebay. I'm usually pretty good at spotting fake goods and these are mostly looking kosher, the build quality is Oakley-esque (the ear stems click nicely into place, no uncut plastic flash sticking out), the model number on the ear stem matches up, the box was included as was paperwork and bag. My problem is... it says "MADE IN U.S A.", its missing a "." Fake? Or is there any record of this typo on genuine Fuel Cells? Thanks for any feedback.