Anyone can make a mistake. Once we were putting together a newspaper and managed to spell our own name wrong. 'The Enterainer'. Took a while to live that one down. Then there are those mistakes which have two meanings, or don't really work as titles. You can buy books full of them at PAWS sales.
But here is one that must have missed the proof-reader's eye. It is the only possible explanation. It's in one of our local newspapers in the classified columns and follows right after a notice which says 'Readers of a sensitive disposition may find some of the advertisements in this section offensive'.
Boy, they may have understated themselves on this one.