Although the blunder cited was pretty funny, it was corrected fairly quickly.

Our local "big university" made grand announcements about creation of a new department dedicated to teaching how to start a business some years back.

A TV ad published at the time ran for more than three years, before someone pointed out to them that they had spelled it

        "The School of Enterpernuership"

Nobody knows how long it might have run if someone hadn't told them.

(I mentioned it to the then-wife the first time I saw it, the first week the ad ran; but she didn't get it so I figured it wasn't worth telling them right away.)

John