diff --git a/samples/webhook.js b/samples/webhook.js
index <HASH>..<HASH> 100644
--- a/samples/webhook.js
+++ b/samples/webhook.js
@@ -16,6 +16,7 @@
 
 // [START dialogflow_es_webhook]
 
+// TODO: Add handleWebhook to 'Entry point' in the Google Cloud Function
 exports.handleWebhook = (request, response) => {
   const tag = request.body.queryResult.intent.displayName;
samples: added comments (#<I>)