Fix Battle Colosseum names

src/field_specials.c

@@ -3998,10 +3998,10 @@ bool8 InPokemonCenter(void)
         MAP_EVER_GRANDE_CITY_POKEMON_CENTER_1F,
         MAP_EVER_GRANDE_CITY_POKEMON_LEAGUE_1F,
         MAP_BATTLE_FRONTIER_POKEMON_CENTER_1F,
-        MAP_SINGLE_BATTLE_COLOSSEUM,
+        MAP_BATTLE_COLOSSEUM_2P,
         MAP_TRADE_CENTER,
         MAP_RECORD_CORNER,
-        MAP_DOUBLE_BATTLE_COLOSSEUM,
+        MAP_BATTLE_COLOSSEUM_4P,
         0xFFFF
     };