According to TimesOnline, "One of the best gags in the new film Boogie Woogie, a satire on the London art scene at the height of its Noughties boom, comes after the credits. It’s the disclaimer: “Any similarity to the name, character or history of any actual person, living or dead, or to any actual event, firms, institutions or other entities, is entirely coincidental and unintentional.”
Art Trip has a pretty good one also. In any event, here is the article