Reputation from two edits is summed up as "2 votes"

Question

I guess this is not really the intended behavior:

Answer 1

Your comment says

Oh, I did not know that there are edit votes, it reads like th two edits (+2 each) are summed up in +4 as "2 votes".

– well, but that's exactly what it is. You suggested two edits to that question; each of those was approved, and thus you get two +2 each.