Original sentence: Kim Jong-il (; 16 February 1941/1942 – 17 December 2011) was the supreme leader of the Democratic People's Republic of Korea (DPRK), commonly referred to as North Korea, from 1994 to 2011
Edited sentence: Kim Jong-il (; 16 February 1941 – 17 December 2011) was the supreme leader of the Democratic People's Republic of Korea (DPRK), commonly referred to as North Korea, from 1994 to 2011