First of all, [the edit](https://math.stackexchange.com/review/suggested-edits/750429) was approved, but a very high-rep user rejected it because it

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> Disguises the author's non-fluency in English
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> 

While it did (sort of) fix other major flaws with the question (it had no MathJax), I don't really see how Disguising an author's non-fluency in English is a reason to reject an edit, isn't rewording questions to be more clear and easier to read a major reason for editing?