diff --git a/functions/pubsub/index.js b/functions/pubsub/index.js
index f2f5916205..65d1ab29dc 100644
--- a/functions/pubsub/index.js
+++ b/functions/pubsub/index.js
@@ -29,7 +29,7 @@ const {Buffer} = require('safe-buffer');
  * Publishes a message to a Cloud Pub/Sub Topic.
  *
  * @example
- * gcloud alpha functions call publish --data '{"topic":"[YOUR_TOPIC_NAME]","message":"Hello, world!"}'
+ * gcloud functions call publish --data '{"topic":"[YOUR_TOPIC_NAME]","message":"Hello, world!"}'
  *
  *   - Replace `[YOUR_TOPIC_NAME]` with your Cloud Pub/Sub topic name.
  *