Fix Azure Getting Started documentation link

Author: scsmith

content/getting_started/receiving_email_on_azure.md

@@ -5,7 +5,7 @@ name: Getting Started on Azure
 
 # Receiving email within the Azure Cloud
 
-[Azure](https://azure.microsoft.com/en-us/) provides a number of Cloud Services but it can be difficult
+[Azure](https://azure.microsoft.com/en-us) provides a number of Cloud Services but it can be difficult
 to receive email within a Cloud environment.
 
 Many of the on-premise options aren't available in the Cloud and scale can become more of an issue.