diff --git a/examples/1-basic-concepts/understanding-data-part-1/simple-user-task-exampledata.json b/examples/1-basic-concepts/understanding-data-part-1/simple-user-task-exampledata.json
index 16a502c1..a8dea2c5 100644
--- a/examples/1-basic-concepts/understanding-data-part-1/simple-user-task-exampledata.json
+++ b/examples/1-basic-concepts/understanding-data-part-1/simple-user-task-exampledata.json
@@ -1,3 +1,3 @@
 {
-  "firstName": 12
+  "firstName": 1212
 }
\ No newline at end of file