Referring to the following suggested edit in the review queue: https://stackoverflow.com/review/suggested-edits/28302046
In case the suggested edit in question isn't accessible any longer, here it is in picture format:
So my question is fairly simple: Is an edit due to "markup changes" justified? Does it improve the readability in such a way that a reviewer should approve the edit or is it superfluous and thus falls into the category of "no improvement whatsoever"?