Update jm.m3u

Removed 1 dead link

channels/jm.m3u

@@ -1,6 +1,4 @@
 #EXTM3U
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-language="English" tvg-logo="https://i.ytimg.com/vi/rmk-Pryx74g/maxresdefault.jpg" group-title="",Mello TV
-https://wowzaprod133-i.akamaihd.net/hls/live/577385/a1e0ad3f/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="English" tvg-logo="http://thewatchtv.com/wp-content/uploads/2016/03/Watch-MTM-TV-Live-TV-from-Jamaica.jpg" group-title="",MTM TV (Jamaica)
 http://media.btbn.tv/mtmtv/live/playlist.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-language="English" tvg-logo="https://i.imgur.com/IsXK52p.jpg" group-title="Sport",SportsMax