wait
what
that doesn't
if you're right why the hell wouldn't you make that clear
It's not that he's saying you shouldn't make it known that you're correct.
He's saying that he doesn't like the way that Bisjac does so, which is in a more obnoxious way than others.
It's more to do with his use of insults after he's shown how he's correct.
It's perfectly fine to be correct, and kudos on being so, but you don't necesarilly have to rub it in other people's faces.