Is there any mechanism in place to flag an edit for a review or revert an edit someone made? Would it be appropriate to submit an edit to reverse a change?

This question arose because I stumbled across [this](https://superuser.com/posts/100010/revisions) question on the front page. It ended up there because an edit was made to remove a tag (which would be fine) but also a word was changed. That IMO is kind of important and changes something about the question.

Submitting an edit for that edit could, depending on what it's about, lead to a kind of edit war I guess?