Due to a reporting error, the story "Dating site matches not so scientific," posted Tuesday, gave an incorrect reference in the 17th paragraph regarding the number of marriages among those who meet on eHarmony. The paragraph should have referred to individuals. It has been corrected on the wire and now reads:

"On average, 542 people who met on eHarmony get married each day in the U.S., according to a 2009 study conducted for eHarmony by Harris Interactive."