Update automation-webhooks.md

Author: JeffreyWolford

articles/automation/automation-webhooks.md

@@ -14,7 +14,7 @@ A webhook allows an external service to start a particular runbook in Azure Auto
 
 ![WebhooksOverview](media/automation-webhooks/webhook-overview-image.png)
 
-To understand client requirements for TLS 1.2 or higher with webhooks, see [TLS 1.2 or higher for Azure Automation](automation-managing-data.md#tls-12-or-higher-for-azure-automation).
+To understand client requirements for TLS 1.2 or higher with webhooks, see [TLS for Azure Automation](automation-managing-data.md#tls-for-azure-automation).
 
 ## Webhook properties