I made a mistake on my commonapp

So earlier this year I was deferred from a school that EVERYONE thought I would get accepted to. Everyone was shocked, time went on, and I was accepted regular decision. I kept getting first generation college kid scholarship invitations and didn’t know why, so I went into my commonapp and checked and I realized that I’d never entered my parents’ college information, so it looked like they’d just graduated from high school. i feel absolutely horrible, and already e-mailed the admissions office, so do you think that’s ground for rescinded admission? I also already enrolled

They didn’t clarify this with you, but amend your application to include this information. Further, with no information, admissions would most likely admit you because of information in your real application. Materials for first year admits are probably sent broadly to new admits. Don’t waste time worryinrỳg call and ask.