Original sentence: Lowe's Motor Speedway (formerly and soon to revert to Charlotte Motor Speedway) is a speedway in Concord, North Carolina, north of Charlotte.Lowe's agreement ended at the end of the 2008 Sprint Cup season, but track management agreed to extend the contract for an additional season.The 2009 season will be Lowe's last as the corporate sponsor of the Charlotte speedway as Lowe's announced changes in marketing strategies
Edited sentence: Lowe's Motor Speedway (formerly Charlotte Motor Speedway) is a speedway in Concord, North Carolina, north of Charlotte.Lowe's chose not to renew its naming rights after the 2009 NASCAR season