When to submit an amended return?

I submitted my taxes for 2020 yesterday.  After I did I noticed that I entered the wrong information for my Social Security income -  I entered the info from the wrong box.   The difference is about $600 less on my refund.  Should I submit an amended return after the IRS receives my first filing Or wait until they process. I am sure they will catch the error and adjust my refund but What is the best way to handle this kind of error?