updated format of Json template

Author: MGoedtel

articles/automation/automation-update-management-deploy-template.md

@@ -166,7 +166,7 @@ The following parameters in the template are set with a default value for the Lo
             "location": "[parameters('location')]",
             "properties": {
                 "sku": {
-                    "Name": "[parameters('sku')]"
+                    "Name": "[parameters('sku')]",
                     "name": "CapacityReservation",
                     "capacityReservationLevel": 100
                 },