Sql 2016 alwayson changes (#448)

* Fixed parameter values to match defaults.

* Fixed typo in public IP addresses. Removed clustered option from SQL  server as it's not an option.

* Fixed avalibility sets. Two are deployed in the template. Not just one.

sql-2016-alwayson/Readme.md

@@ -5,12 +5,12 @@ This template deploys two SQL Server Enterprise, Standard or Developer instances
 * A network security group
 * A virtual network
 * Four storage accounts (One for AD, One for SQL, One for File Share witness and One for VM diagnostic)
-* Four public IP address (One for AD, Two for each SQL VM and One for Public LB bound to SQL Always On Listener)
+* Four public IP address (One for AD, One for each SQL VM and One for Public LB bound to SQL Always On Listener)
 * One external load balancer for SQL VMs with Public IP bound to the SQL Always On listener
 * One VM (WS2016) configured as Domain Controller for a new forest with a single domain
-* Two VM (WS2016) configured as SQL Server 2016 SP1 or SP2 Enterprise/Standard/Developer and clustered (must use the marketplace images)
+* Two VM (WS2016) configured as SQL Server 2016 SP1 or SP2 Enterprise/Standard/Developer (must use the marketplace images)
 * One VM (WS2016) configured as File Share Witness for the cluster
-* One Availability Set containing the SQL and FSW 2016 VMs
+* Two Availability Sets, one containing the SQL and FSW 2016 VMs, the other containing the Domain Controller VM.
 
 ## Notes
 

sql-2016-alwayson/azuredeploy.parameters.json

@@ -3,13 +3,13 @@
     "contentVersion": "1.0.0.0",
     "parameters": {
         "domainName": {
-            "value": "contoso.local"
+            "value": "fabrikam.local"
         },
         "sqlServerServiceAccountUserName": {
             "value": "sqlservice"
         },
         "adminUsername": {
-            "value": "locladmin"
+            "value": "localadmin"
         }
     }
 }