Update analysis-services-async-refresh.md

Author: minghan

articles/analysis-services/analysis-services-async-refresh.md

@@ -211,7 +211,7 @@ The code sample uses [service principal](#service-principal) authentication.
 
 ### Service principal
 
-See [Create service principal - Azure portal](../active-directory/develop/howto-create-service-principal-portal.md) and [Add a service principal to the server administrator role](analysis-services-addservprinc-admins.md) for more info on how to set up a service principal and assign the necessary permissions in Azure AS. After you've completed the steps, complete the following additional steps:
+See [Create service principal - Azure portal](../active-directory/develop/howto-create-service-principal-portal.md) and [Add a service principal to the server administrator role](analysis-services-addservprinc-admins.md) for more info and follow the steps on how to set up a service principal and assign the necessary permissions in Azure AS. Then complete the following additional steps:
 
 1.    In the code sample, find **string authority = …**, replace **common** with your organization's tenant ID.
 2.    Comment/uncomment so the ClientCredential class is used to instantiate the cred object. Ensure the \<App ID> and \<App Key> values are accessed in a secure way or use certificate-based authentication for service principals.