Small Mistake

I recently realized that I may have confused the admissions officers in my supplemental essay by referring to the College of Arts and Sciences as CAS rather than SAS. I have seen SAS multiple times, but I abbreviated the full name to CAS instead. Do you think this will have any impact on my application or essay? Thanks.

It is CAS. SAS is the grad and undergrad arts and sciences, but CAS is for undergrads .

Thanks!