Please don't rewrite comments to have a completely different meaning after people have replied to them. Sure, update the comment if you recognize that the initi

Please don't rewrite comments to have a completely different meaning after people have replied to them. Sure, update the comment if you recognize that the initial version was wrong, but please disclose that you did so, to prevent confusion. Doing this kind of thing counts as trolling and we have to penalize accounts that do that repeatedly.