A MAN who claims he mistakenly had sex with "the wrong woman" after entering a dark bedroom at the home of a Sydney magazine editor was yesterday committed to stand trial for rape. Paul John Chappell, 31, was invited back to the editor's Bondi flat after they met during a night out. The pair went to bed and Chappell later got up to use the bathroom. But Chappell claims he mistakenly returned to the wrong bedroom, where the editor's 23-year-old flatmate was asleep. He got into bed with the flatmate and initiated sex, allegedly believing she was the other woman....