It looks like The Chainsmokers (or their people) could really use spellcheck.
Over the weekend, they played a sold-out show in Pittsburgh, and they closed their set with lights that spelled out the city's name...except they spelled it WRONG. Somehow the "H" got left off the end.
They later took to Twitter to apologize. In a (now deleted) tweet, they said, "Well at least we got another chance this week in Clevlande."
(Thumbnail: Getty Images)