Because as humans we don't make mistakes, right? You probably mean well, but this is the kind of attitude that people are complaining about in the HN community right now. People being cynical and instead of giving positive criticism people (like yourself) are picking on a lot of peoples grammar. I understand grammar is important, but working in an industry that heavily relies on print I see far worse mistakes than this on a daily basis by big large corporate printing companies all of the time. It happens, relax man.

Edit and wow, down-voted for telling someone to ease up on the submitter because there is a grammar mistake in the fake ticket? What the heck is wrong with this place? The community appears to be in a lot worse shape than I thought.