I received a "please review" notification of an edit suggested for [an answer of mine](http://askubuntu.com/questions/161273/is-there-a-google-drive-client-available/162988#162988) (It's also my question, but I think that's irrelevant). The edit seems good, and I wanted to approve it. But I couldn't see how to do this - I couldn't see a button or link or something to do it. I noticed the following two things:

1. It says that someone reviewed the edit.

2. Next to the user who suggested the edit, it says that 0 of his edits have been rejected, and 0 approved.

I take this to mean that the reviewer who looked at it didn't have a conclusive opinion and left it for the "next" reviewer to decide. But if that's true why can't I approve it?