It seems a user has become a "serial minor editor". Checking his reputation gives a good overview of his activity. I have seen this discussion which is a little ambivalent:
- accept minor edits if they make sense;
- don't let a user to pollute the first page of reviews with 20 times the same edit.
In this instance, the user seems to have run a search on "formating" and replaced all the posts he found with "formatting". It doesn't seem to add much value. When I found the first edit I actually appoved it. But then I realised there were at least 10 more and I rejected the others as too minor + one custom reject inviting the user to make more substantial edits.
Is there a way to flag a user as a "serial minor editor"?
EDIT
Would it make sense in such a case to use the "Improve" button and accept the change as proposed or improve if relevant?