Skimpy proofreading

I had thoughts that this error (seen today on the Yahoo! Canada homepage) would have caused an editor or two to blush, but the errors on Yahoo! happen so frequently that I doubt that's true. Having trouble spotting the error? It'll help if you read the actual article's first sentence: "The skimpy trunks sported by Singapore's men's water polo team at the Asian Games are causing red faces back home in the conservative city-state, with many embarrassed by their design."