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. The lovely Karina, who supplies us with our oh-so-popular (pupular?) PAWS dogs and cats of the week, found this sign at the Roxborough Acme. While it's possible it could be......