HELP, I applied to the wrong college on Common App!

So, I meant to apply to CALS Information Science instead of CAS Information Science but I accidentally must have hit CAS.
I wrote the essay for CALS as well. I noticed the admissions office is closed for the holidays, will there be anyway for me to change this on January 3rd when the admissions office reopens? Did I actually just screw myself with a Common App error?

"will there be any way for me to change this on January 3rd when the admissions office reopens? "

What reason can you imagine that Cornell would NOT let you do this thing?

I’m not sure, I’m just really worried. So as long as they do not view it I can make the change?

Even if they view it, you can make the change.

Do not worry about them perceiving that you made an error. As I have said many many times on this site, if a college were to reject every applicant with a typo/minor mistake in their application, they would be unlikely able to fill their freshman class.

Ok that’s good to know, thank you for the information