Update metadata.json

metadata.json

@@ -15,11 +15,11 @@
         "4": {
             "name": "Charmander",
             "image": "https://raw.githubusercontent.com/PokeAPI/sprites/master/sprites/pokemon/other/official-artwork/4.png",
-            "sprite": "https://raw.githubusercontent.com/PokeAPI/sprites/master/sprites/pokemon/4.png"
+            "sprite": "https://raw.githubusercontent.com/PokeAPI/sprites/master/sprites/pokemon/4.png",
             "description": "Obviously prefers hot places. When it rains, steam is said to spout from the tip of its tail.",
             "energy": 100,
             "max_energy": 120
-        },
+        }
     },
     "wishlist": [
         "https://u6wdnj9wggobj.vcdn.cloud/media/catalog/product/cache/a237138a07ed0dd2cc8a6fa440635ea6/7/6/76414_copy_0.jpg",