Salman wish to sell his motorcycle

Salman wish to sell his motorcycle. Motorcycle is a Mitsubishi 1992 model. Sehar inquire Salman about his motorcycle as she likes old motorcycles. Salman told Sehar that the motorcycle is 1990 model which is more in demand. Sehar is not very well aware of the models of the motorcycle. She inspects the motorcycle engine wise and buys the motorcycle. It should be noted that Salman sold the motorcycle with honest intention and didn't wish to take unfair advantage. Keeping the false statement of Salman in mind, should the contract stand under contract laws?