Weird qeastion. 2 beers, how bad is it?

The last couple of days (lets say a week) a have drank 2 cans of beer, 500 ml (5,2% alchohol) just because u had some party time before studies begin again.

How bad is this for my health? I know 500ml cand are pretty big, thats like a liter beer. But just want to know how bad it was?