Original sentence: In 1950, Johnson launched Tan magazine--a true confessions type magazine and in 1951, Jet--a weekly news digest.Johnson entered DuSable High School while his mother and step-father scoured the city for jobs during the day
Edited sentence: In 1950, Johnson launched Tan magazine—a true confessions type magazine and in 1951, Jet—a weekly news digest.Johnson entered DuSable High School while his mother and stepfather scoured the city for jobs during the day