Fixes #3091 , thank you for reporting (Just cleaning)

L2_GameServer/java/net/sf/l2j/gameserver/model/actor/instance/L2PetInstance.java

@@ -51,7 +51,6 @@ import net.sf.l2j.gameserver.network.serverpackets.PetInfo;
 import net.sf.l2j.gameserver.network.serverpackets.PetInventoryUpdate;
 import net.sf.l2j.gameserver.network.serverpackets.PetItemList;
 import net.sf.l2j.gameserver.network.serverpackets.PetStatusShow;
-import net.sf.l2j.gameserver.network.serverpackets.PetStatusUpdate;
 import net.sf.l2j.gameserver.network.serverpackets.StatusUpdate;
 import net.sf.l2j.gameserver.network.serverpackets.StopMove;
 import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;