I have looked for this particular question and cannot find it, but have a suspicion, it may be a duplicate.
I reviews this edit. I went to reject it as
This edit is incorrect or an attempt to reply to or comment on the existing post.
And got this error message:
I then went to the post on StackOverflow. Rolledback the edit and left a comment.
As, usual, whenever I use an example for a question on this site, something out of the ordinary happens to the post, so I can only laugh, when you see the revision made since.. However, Murphy's law aside.
What is the best way to deal with an approved edit, you don't believe is correct?