I don't know if that is the way to proceed so sorry if that is not how it should be done.
In the description of the fight between Rex Tso and Michael Enriquez https://boxrec.com/en/event/704708/1950088
it is mentioned that Enriquez was down in round 3. After watching the fight on youtube, I noticed that in fact Enriquez was down in round 4. How can that information be amended ?