I have a similar story. I have one of the old HBO Cannon tapes of Dawn of the Dead that has a funny misprint on the cover. In Roger Ebert's review of Dawn of the Dead, he called it a "Savagely satiric vision of America." However, on the cover of this particular release, it says he called it a "Savagely SATANIC vision of America." Not a huge oversight per say, but a funny one none the less.