I just reviewed an edit and rejected it because it looked wrong to me. The edit suggested a modification with respect to indices in some formula. https://mathoverflow.net/review/suggested-edits/43644. It was reviewed by two other people who accepted the edit. I feel the original post was correct and that the edit introduced an error. Can someone confirm I am not making a mistake? Assuming I don't, should I revert the edit?
I am new about the editing process. Some guidance would be welcome.