Mistake on activities list common app

On my common app, I put that I was in all state from 10-12 grade instead of 9-11 grade by accident. This wouldn’t be super bad, except that as an award I put “First Chair All state” under 9th grade. Will they notice this inconsistency/how bad will the repercussions be if they do end up noticing it?

I feel like they won’t even notice it, as my parents and I had reviewed the pdf of my common app at least 3 times without noticing it, so the chances they will are slim…

Thanks!

bumpp lmao