fixup!: example row

edx_arch_experiments/scripts/republish_failed_events.py

@@ -5,6 +5,13 @@
 long as it has 'initial_topic', 'event_type', 'event_data_as_json', 'event_key_field', and 'event_metadata_as_json'
 columns.
 
+Example row:
+initial_topic,event_type,event_data_as_json,event_key_field,event_metadata_as_json
+test-topic,org.openedx.test.event,{"test_data": {"course_key": "ABCx"}},test_data.course_key,
+    {"event_type": "org.openedx.test.event","id": "12345", "minorversion": 0, "source": "openedx/cms/web",
+     "sourcehost": "ip-10-3-16-4", "time"": ""2023-08-10T17:55:22.088808+00:00", ""sourcelib"": [8, 5, 0]}
+
+
 This is created as a script instead of a management command because it's meant to be used as a one-off and not to
 require pip installing this package into anything else to run. However, since edx-event-bus-kafka does expect certain
 settings, the script must be run in an environment with DJANGO_SETTINGS_MODULE.