Oct. 10--CORRECTIONS Jefferson College of Health Sciences has residence halls on the top three floors of its building at 920 S. Jefferson St. in Roanoke and on the upper floors of the former Carilion Roanoke Community Hospital building on Elm Avenue. An article in Friday's Business section incorrectly said the school doesn't have residence facilities. n n n Virginia Tech golfer Marshall Bailey is a graduate of James River High School. A story in Tuesday's Sports section was incorrect on that point. We correct news errors ...