Because most of those cases become well-formed code with this change, it could be argued that the ellipsis implies there's nothing but a comment there :-) What we have today isn't valid C++ and so is obviously meant to indicate something missing from the example. I'm not objecting to the change, but I don't think it's strictly necessary either.

I have no preference beyond consistency :)

I agree, the status quo doesn't seem to be bad, broken or confusing.

Regardless, please provide a screenshot.

Seems like there's no consensus for change nor anyone violently fighting for this change. I'll close this; please reopen if you feel strongly.