Reviewing suggested edits showed this post https://stackoverflow.com/questions/22763288/which-is-the-best-tutorials-of-unity-3d-for-begginner#22763288 . The question asks for a tutorial and so is, I believe, not suitable for Stackoverflow. However the edit seemed reasonable.
I intend to flag the original question as a candidate for deletion. Should I think hard about an edit to this sort of edit? Should I just skip the edit? Should I (or how could I) reject the edit and say the editor should have flagged the question instead?