Backed out one change

Author: dlepow

articles/container-registry/container-registry-webhook-reference.md

@@ -1,6 +1,6 @@
 ---
 title: Azure Container Registry webhook schema reference
-description: Reference for the JSON payload for webhook requests in an Azure container registry, which are generated when webhooks are enabled for container image or Helm chart push or delete events
+description: Webhook request JSON payload reference for Azure Container Registry.
 services: container-registry
 author: dlepow
 manager: gwallace