Update vn.m3u

Added missing group title

channels/vn.m3u

@@ -225,7 +225,7 @@ http://vietcago.net/vstv/vietteen.m3u8
 http://210.86.230.202:8134/hls-live/livepkgr/_definst_/liveevent/livestream.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://s30.postimg.org/s0aco3hzl/VIET_MY.png" group-title="",Việt Mỹ TV
 http://68.235.37.11:1935/vietmagazine/vietmagazine/playlist.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://s24.postimg.org/sf24r4qjp/VNTV.png" group-title="",Việt News TV
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://s24.postimg.org/sf24r4qjp/VNTV.png" group-title="News",Việt News TV
 http://vietnews.saigon.ns01.us:1935/VietNews/myStream/chunklist_w107230799.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://s23.postimg.org/f0ie1s30b/VNA.png" group-title="",VNA TV
 http://livestream.vnvn.net/hls-live/livepkgr/_definst_/vnatv573-1/vnatv573-1.m3u8?time=1482109571065