A low-rep user changed a link in one of my answers from a PDF (with warning), which contains the actual text, to the website from whence one can download the PDF. It's nice to have that link, but I prefer the citation link lead to the actual text. The edit also introduced some ugly formatting.
I plan to "fix" this edit, but since it isn't completely terrible I don't want to penalize the editor. It would be easiest for me to roll back the edit and work from there, but if I do will I remove whatever rep points the user got from the approved edit? If so, I will probably just edit over the edit.