Update mx.m3u

Fixed duplicate channels names issue

channels/mx.m3u

@@ -69,10 +69,10 @@ http://mdstrm.com:80/live-stream-playlist/57b4db886338448314449cfa.m3u8
 http://mdstrm.com:80/live-stream-playlist/5b80728b0a2ea475ba2359a5.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/yr9M9Kj.png" group-title="",Multimedios Guadalajara
 https://mdstrm.com/live-stream-playlist/5c54d38ca392a5119bb0aa0d.m3u8?fluxustv.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://imgur.com/ajBGBm5.png" group-title="",Multimedios Laguna
-http://mdstrm.com/live-stream-playlist_1200/57bf686a61ff39e1085d43e1.m3u8
-#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/yr9M9Kj.png" group-title="",Multimedios Laguna
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/yr9M9Kj.png" group-title="",Multimedios Laguna (Opt-1)
 https://mdstrm.com/live-stream-playlist/57bf686a61ff39e1085d43e1.m3u8?fluxustv.m3u8
+#EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://imgur.com/ajBGBm5.png" group-title="",Multimedios Laguna (Opt-2)
+http://mdstrm.com/live-stream-playlist_1200/57bf686a61ff39e1085d43e1.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/yr9M9Kj.png" group-title="",Multimedios Mexico City
 https://mdstrm.com/live-stream-playlist/5b80728b0a2ea475ba2359a5.m3u8?fluxustv.m3u8
 #EXTINF:-1 tvg-id="" tvg-name="" tvg-logo="https://i.imgur.com/yr9M9Kj.png" group-title="",Multimedios Monterrey