Original sentence: Jalsa Salana (; ) is the formal, annual gathering of the Ahmadiyya Muslim Community initiated by Mirza Ghulam Ahmad, founder of the community who claimed to be the Promised Messiah and Mahdi of the end days
Edited sentence: Jalsa Salana (; ) is the formal, annual gathering of the Ahmadiyya Community initiated by Mirza Ghulam Ahmad, founder of the community who claimed to be the Promised Messiah and Mahdi of the end days