Rectification of incometax return

vamshi krishna (Student CA Final ) (149 Points)

08 February 2016  
Dear sir,pls Help one of my client return filed for the AY 2015-16 as ITR-1.while filing the return he was not considered Capital gains. The return filed by him was Processed and Refund credited to his office,now he wants to file Rectification is it allowed or not if not what is the process to file the return pls help