Update prerequisites.md

Author: ProfessorKendrick

articles/partner-solutions/datadog/prerequisites.md

@@ -35,13 +35,7 @@ Use the following steps to set up the enterprise application:
 
 The setup of single sign-on is now complete.
 
-## Next steps
+## Next step
 
-- To create an instance of Datadog, see [QuickStart: Get started with Datadog](create.md).
-- Get started with Datadog on
+- [QuickStart: Get started with Datadog](create.md)
 
-   > [!div class="nextstepaction"]
-   > [Azure portal](https://portal.azure.com/#view/HubsExtension/BrowseResource/resourceType/Microsoft.Datadog%2Fmonitors)
-
-   > [!div class="nextstepaction"]
-   > [Azure Marketplace](https://azuremarketplace.microsoft.com/marketplace/apps/datadog1591740804488.dd_liftr_v2?tab=Overview)