For the testing portion of the common app, and under IB Subject tests, I realized that I made a mistake. I submitted an application that said Dance HL, when I am taking the SL test. In the current courses section, I put down Dance SL and in the additional information section, I also stated that I was taking Dance SL because I needed an SL class. HL stands for higher level and SL stands for standard level. The college that I am applying to is very prestigious, and I was wondering if I should contact the office about my mistake.