hotfix spotify urls getting parsed wrong

Author: topi314

src/main/java/de/kittybot/kittybot/modules/MusicModule.java

@@ -30,7 +30,7 @@
 public class MusicModule extends Module implements Serializable{
 
 	public static final Pattern URL_PATTERN = Pattern.compile("^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]?");
-	public static final Pattern SPOTIFY_URL_PATTERN = Pattern.compile("^(https?://)?(www\\.)?open\\.spotify\\.com/(user/[a-zA-Z0-9-_]+/)?(?<type>track|album|playlist)/(?<identifier>[a-zA-Z0-9-_]+)?.+");
+	public static final Pattern SPOTIFY_URL_PATTERN = Pattern.compile("^(https?://)?(www\\.)?open\\.spotify\\.com/(user/[a-zA-Z0-9-_]+/)?(?<type>track|album|playlist)/(?<identifier>[a-zA-Z0-9-_]+)");
 
 	private Map<Long, MusicManager> musicPlayers;