Update learn-pr/azure/intro-to-azure-dns/includes/2-what-is-azure-dns.md

Author: v-ccolin

learn-pr/azure/intro-to-azure-dns/includes/2-what-is-azure-dns.md

@@ -6,4 +6,4 @@ Since Azure DNS is hosted on Microsoft's Azure infrastructure, the service is mo
 
 You can fully integrate Azure DNS with Azure resources. Azure DNS provides functionality allowing you to automatically update records based on when you deploy or modify resources in Azure. For example, say you aren't using Azure DNS and you choose to deploy a web application that you want to associate with the custom FQDN app.tailwindtraders.com. You'll need to create or update the host record for app.tailwindtraders.com in the tailwindtraders.com DNS zone to point to the web app's IP address on a DNS server that you manage separately. With Azure DNS, you can automate the process of configuring and updating DNS records. If you move the web app to a new location, the Azure DNS record associated with that web app will automatically be updated.
 
-Azure DNS supports all common DNS record types including A, AAAA, CNAME, MX, PTR, SOA, SRV, and TXT records. Azure DNS supports records that map to both IPv4 and IPv6 addresses, and clients using both IPv4 and IPv6 addresses can reach Azure DNS servers..
+Azure DNS supports all common DNS record types including A, AAAA, CNAME, MX, PTR, SOA, SRV, and TXT records. Azure DNS supports records that map to both IPv4 and IPv6 addresses, and clients using both IPv4 and IPv6 addresses can reach Azure DNS servers.