College application error at ucsd?

I recently got admitted into UCSD but I made a mistake on my application. First, I messed up on one of the cl titles..it is supposed to be "cultural geography" but I put "modern world history". Secondly, that cl was only a fall semester cl, but I inputted that I got A's for both semesters when it should only be one. Lastly, my "ecology" cl was the spring semester cl but I also put A's for both semesters when it should only be for the second semester. All these mistakes were on my "freshman year" portion of my application and I was wondering whether this could cause me to get rescinded. I've got answers that I shouldn't worry that much but that they weren't sure. I want to know for sure because I have to put in a $650 deposit for housing and if I get rescinded I lose all of that. I know I seem like an idiot but it was nearing the deadline and I was in a rush...definitely not worth it. Thanks for all your help!