Update streams/hu.m3u

Co-authored-by: Alstruit <34786806+Alstruit@users.noreply.github.com>

streams/hu.m3u

@@ -71,7 +71,7 @@ https://streaming.mytvback.com/stream/Nc8b6c6tUH4gh3GdRR-zFw/1617462698/channel0
 http://hitmusic.hu/hitmusic.m3u8
 #EXTINF:-1 tvg-id="" status="online",Hegyvidek Tv Budapest (576p) [Not 24/7]
 http://tv.hegyvidek.hu/stream_mpeg.flv
-#EXTINF:-1 tvg-id="" status="online",Zenebutik (720p) [Not 24/7]
+#EXTINF:-1 tvg-id="Zenebutik.hu" status="online",Zenebutik (720p) [Not 24/7]
 https://streaming.mytvback.com:443/stream/glkVRNvh_A6a2yUWuOYDBQ/1665263514/channel049/stream.m3u8
 #EXTINF:-1 tvg-id="FixTV.hu" status="online",Fix TV (720p) [Not 24/7]
 https://fixhd.tv:8082/fix/1080i/playlist.m3u8