Commas matter. Really.

I saw a headline on a facebook ad today that made me do a double-take. It said “Stop Renting Girlfriend!” I wondered what kind of service this could possibly be for, then quickly realized that what the ad meant to say was “Stop Renting, Girlfriend!” It was an ad for a condo development. I’m sure they have nothing to do with the girlfriend-renting (or -buying) business.