A man from Trollhättan, Sweden, has been sentenced to a month in prison after being found guilty of altering his high school math grade from an F to an E. This manipulation also included changing his study certificate to make it appear as an official diploma. Despite claiming that a friend assisted him with this alteration, he insisted that he believed he had submitted the correct grade to Högskolan Väst (University of Western Sweden), which the court did not accept as a valid defense.