This question already has an answer here:
Is there a way to suggest that a decision by the "Community" bot could be wrong? I recently made (i.e. suggested) a minor edit to a question, mostly to remove the SHOUTING, which was rejected by Community".
The edit was: http://stackoverflow.com/suggested-edits/212579
But no reason for the rejection was given. Perhaps it was simply too minor an edit, which I would be happy to accept. But I'm curious.