Proofreading Philly tries to capture typos, wordos, and all other kinds of grammatical mistakes that we see around the city. But we need your help! Email photos to us from your computer or your phone, and show the city that you care about good grammar.

It's no secret that we love Five Guys Famous Burgers and Fries. We especially love them on days like today, when they're giving out free cake for no apparent reason. (Go! Now!) But over next to the free cake was the sign photographed above.

Umm, guys? The word is printed on your uniforms.