Simplify the following text for a Grade 4 native English-speaking person.
Original: Because KÃ rnten got no license for the season 2010\/11 HierlÃ nder signed a contract with FC Red Bull Salzburg .
Simplified: As SK KÃ rnten got no license for the 2010\/11 season he signed a contract with F.C. Red Bull Salzburg .