Label remaining battle types

src/cable_club.c

@@ -993,7 +993,7 @@ static void CB2_ReturnFromUnionRoomBattle(void)
 
 void CB2_ReturnFromCableClubBattle(void)
 {
-    gBattleTypeFlags &= ~BATTLE_TYPE_20;
+    gBattleTypeFlags &= ~BATTLE_TYPE_LINK_IN_BATTLE;
     Overworld_ResetMapMusic();
     LoadPlayerParty();
     SavePlayerBag();