LEWISTON — The Maine B2B Trade Show Special Section inserted in Sunday’s edition of the Sun Journal should have included that Champoux Insurance will be at booth No. 322 at Thursday’s trade show at the Androscoggin Bank Colisee. Its message is: “Delivering on the Promise. Three generations of quality insurance coverage and personalized service for your business, personal and financial needs. Let us protect you ­today!” We apologize for the omission. It was a production error.