fixed duplicate H1s

Author: jjaygbay

articles/oracle/oracle-db/database-overview.md

@@ -41,9 +41,3 @@ Billing and payment for the service is done through Azure. Payment for Oracle Da
 - [Network planning for Oracle Database@Azure](oracle-database-network-plan.md)
 - [Groups and roles for Oracle Database@Azure](oracle-database-groups-roles.md)
 - [What's New in autonomous database services](oracle-database-whats-new-autonomous-database-services.md)
-- [Provision an autonomous database](oracle-database-provisioning-autonomous-database.md)
-- [Manage autonomous database resources](provision-manage-oracle-resources.md)
-- [Operations processes for autonomous database services](oracle-database-processes-autonomous-database-services.md)
-- [OCI Multicloud Landing Zone for Azure](exadata-multicloud-landing-zone-azure-services.md)
-- [Terraform/OpenTofu examples for Autonomous Database services](oracle-database-examples-autonomous-database-services.md)
-- [Troubleshoot autonomous database services](oracle-database-troubleshoot-autonomous-database-services.md)

articles/oracle/oracle-db/exadata-provision-infrastructure.md

@@ -1,6 +1,6 @@
 ---
 title: Provision Exadata infrastructure
-description: Learn about provisioning Exadata infrastructure.
+description: Learn about provisioning an Exadata infrastructure.
 author: jjaygbay1
 ms.author: jacobjaygbay
 ms.topic: concept-article

articles/oracle/oracle-db/provision-oracle-exadata-infrastructure.md

@@ -1,5 +1,5 @@
 ---
-title: Provision Exadata infrastructure for Oracle Database@Azure
+title: Provision an Exadata infrastructure for Oracle Database@Azure
 description: Provision Exadata infrastructure for Oracle Database@Azure
 author: jjaygbay1
 ms.service: oracle-on-azure
@@ -10,7 +10,7 @@ ms.custom: engagement-fy23
 ms.author: jacobjaygbay
 ---
 
-# Provision Exadata infrastructure
+# Provision an Exadata infrastructure 
 
 Provisioning Oracle Exadata Infrastructure is a time-consuming process. Provisioning an Oracle Exadata Infrastructure is a prerequisite for provisioning Oracle Exadata VM Clusters and any Oracle Exadata Databases.