Yeah, it's jail, but it isn't hard time. I think it's bullshit that he has to do even a day (he didn't beat up his ex...there would have been pics of her bruised face leaked. They had some kind of "altercation," which could mean anything), but he'll probably just do pushups and situps everyday and come out in even better shape.
"The best kind of pride is that which compels a man to do his best when no one is watching."