diff --git a/samples/react-teams-lead-dashboard/assets/sample.json b/samples/react-teams-lead-dashboard/assets/sample.json
index 022edc635..889f8a049 100644
--- a/samples/react-teams-lead-dashboard/assets/sample.json
+++ b/samples/react-teams-lead-dashboard/assets/sample.json
@@ -44,7 +44,7 @@
                 "company": "PiaSys.com",
                 "pictureUrl": "https://github.com/GuidoZam.png",
                 "name": "Guido Zambarda"
-            }
+            },
             {
                 "gitHubAccount": "waldekmastykarz",
                 "company": "Microsoft",