Use actual flag values for hidden items

data/maps/Route6/map.json

@@ -150,7 +150,7 @@
       "y": 5,
       "elevation": 3,
       "item": "ITEM_SITRUS_BERRY",
-      "flag": "HIDDEN_ITEM_ROUTE6_SITRUS_BERRY",
+      "flag": "FLAG_HIDDEN_ITEM_ROUTE6_SITRUS_BERRY",
       "quantity": 1,
       "underfoot": false
     },
@@ -160,7 +160,7 @@
       "y": 5,
       "elevation": 3,
       "item": "ITEM_RARE_CANDY",
-      "flag": "HIDDEN_ITEM_ROUTE6_RARE_CANDY",
+      "flag": "FLAG_HIDDEN_ITEM_ROUTE6_RARE_CANDY",
       "quantity": 1,
       "underfoot": false
     }