(Humour) Always proof read your job ads!
EDIT: I have removed my original post, because in the light of day I decided it would be a bit cruel to persecute the poor soul who wrote the ad, furthermore they would probably get into trouble.
However you can have some fun finding bloopers in ad copy. This link is a keyword on Seek - before you click on the link, guess how many ads contain the word "Manger" instead of "Manager"
