I put the wrong SAT date for two of my CSU applications - Please help!

Hey guys. I submitted two CSU applications already, CSU Northridge and CSU Long Beach. I checked my application and I noticed I put the wrong date for the first SAT I took. I first took it in June 6, 2015, but I accidentally put June 1, 2015. The scores are unchanged, though. The CSU campuses are currently unavailable for contact due to the Thanksgiving holiday. I plan on calling them sometime maybe on the 30th to alert them in advance of the error.

Do you think they’ll change it? How bad did I mess up? Is this worthy of rejection? The CSU’s aren’t my first choice, but they are my safeties.

I still plan on submitting two more CSU applications, probably SDSU and some other CSU. Should I submit these now and just call each of the four campuses I submitted an application to and alert them of my error? What should I do?

ALSO, I plan on taking the December 5, 2015 SAT. I haven’t sent any scores, but obviously I will have to send my December scores after I receive them.

Any help is greatly appreciated.