More metadata fixes

Author: TomArcherMsft

articles/ansible/index.yml

@@ -5,12 +5,12 @@ metadata:
   title: Ansible in Azure Documentation - Tutorials, samples, reference, and resources
   description: Learn how to use Ansible to automate cloud provisioning, configuration management, and application deployments.
   ms.service: ansible
-  keywords: ansible, roles, matrix, version, azure, devops
+  keywords: ansible, azure, devops, tutorials, samples, reference
   author: tomarcher
   manager: jeconnoc
   ms.author: tarcher
   ms.topic: landing-page
-  ms.date: 08/15/2018
+  ms.date: 08/27/2018
 abstract:
   description: Use <a href="http://www.ansible.com">Ansible</a> to automate cloud provisioning, configuration management, and application deployments.
 sections: