I calculated my 3rd stimulus incorrect
I filed my 2021 taxes and I realized I made a mistake when I submitted the part where I claim two dependents so that got me 4200 for my third stimulus .I accidentally totaled it myself instead of just putting 1400 was received for each and from there they times it by how many dependents I have. My question is should I amend this or will the IRS catch this? My refund decrease tremendously .Anyone else made the same mistake?