diff --git a/examples/commodity-v0.1.json b/examples/commodity-v0.1.json
index 3ef668c..715b243 100644
--- a/examples/commodity-v0.1.json
+++ b/examples/commodity-v0.1.json
@@ -14,7 +14,7 @@
         "supplyLevel": "Low",
         "sellPrice": 1138,
         "demand": 42,
-        "demandLevel": "Med"
+        "demandLevel": "Med",
         "timestamp": "2014-11-17T12:34:56+00:00"
     }
 }
\ No newline at end of file
diff --git a/examples/commodity-v2.0-draft.json b/examples/commodity-v2.0-draft.json
index 82a4e4b..98538a9 100644
--- a/examples/commodity-v2.0-draft.json
+++ b/examples/commodity-v2.0-draft.json
@@ -8,7 +8,7 @@
     "message": {
         "systemName": "Eranin",
         "stationName": "Azeban Orbital",
-        "timestamp": "2014-11-17T12:34:56+00:00"
+        "timestamp": "2014-11-17T12:34:56+00:00",
         "commodities": [
             {
                 "name": "Gold",