diff --git a/Data/levels/level_01.json b/Data/levels/level_01.json
index a0adec0..62708b3 100644
--- a/Data/levels/level_01.json
+++ b/Data/levels/level_01.json
@@ -5,14 +5,14 @@
   "width": 4,
   "height": 4,
   "productions": [
-    { "col": 0, "row": 0, "name": "Scierie", "cargo": "wood" }
+	{ "col": 0, "row": 0, "name": "Scierie", "cargo": "wood" }
   ],
   "demands": [
-    { "col": 3, "row": 0, "name": "Depot Royal", "cargo": "wood", "amount": 3, "deadline": 30 }
+	{ "col": 3, "row": 0, "name": "Depot Royal", "cargo": "wood", "amount": 3, "deadline": 30 }
   ],
   "walls": [],
   "stock": [
-    { "kind": "pawn", "count": 4 },
-    { "kind": "rook", "count": 2 }
+	{ "kind": "pawn", "count": 4 },
+	{ "kind": "rook", "count": 2 }
   ]
 }