Update overview.md

Author: v-shassouneh

docs/sql-server/azure-arc/overview.md

@@ -17,7 +17,7 @@ Azure Arc enabled SQL Server is part of the Azure Arc for servers. It extends Az
 
 To enable Azure services, a running SQL Server instance must be registered with Azure Arc using the Azure portal and a registration script. After registration the instance will be represented on Azure as a __SQL Server – Azure Arc__ resource   . The properties of this resource reflect a subset of the SQL Server configuration settings.
 
-The SQL Server can be installed in a virtual or physical machine running Windows or Linux that is connected to Azure Arc via the Connected Machine agent. The agent is installed and machine is and registered automatically as part of the SQL Server instance registration. The Connected Machine agent communicates outbound securely to Azure Arc over TCP port 443. If the machine connects through a firewall or a HTTP proxy server to communicate over the Internet, review the [network configuration requirements for the Connected Machine agent](/azure/azure-arc/servers/agent-overview#prerequisites).
+The SQL Server can be installed in a virtual or physical machine running Windows or Linux that is connected to Azure Arc via the Connected Machine agent. The agent is installed and the machine is registered automatically as part of the SQL Server instance registration. The Connected Machine agent communicates outbound securely to Azure Arc over TCP port 443. If the machine connects through a firewall or a HTTP proxy server to communicate over the Internet, review the [network configuration requirements for the Connected Machine agent](/azure/azure-arc/servers/agent-overview#prerequisites).
 
 The public preview of Azure Arc enabled SQL Server supports a set of solutions that require the Microsoft Monitoring Agent (MMA) server extension to be installed and connected to a Azure Log analytics workspace for data collection and reporting. These solutions include Advanced data security using Azure Security Center and Azure Sentinel, and SQL Environment health checks using On-demand SQL Assessment feature.
 
@@ -75,4 +75,4 @@ The public preview is available in the following regions:
 
 - [Connect your SQL Server to Azure Arc](connect.md)
 - [Configure your SQL Server instance for periodic environment health check using on-demand SQL assessment](assess.md)
-- [Configure advanced data security for your SQL Server instance](configure-advanced-data-security.md)
+- [Configure advanced data security for your SQL Server instance](configure-advanced-data-security.md)