Updated heading to show Quickstart

Updated heading to show that this is part of the Quickstart series.

Author: AzureMentor

articles/azure-resource-manager/managed-applications/publish-managed-app-definition-quickstart.md

@@ -7,7 +7,7 @@ ms.topic: quickstart
 ms.date: 09/13/2019
 ms.author: tomfitz
 ---
-# Publish an Azure managed application definition
+# Quickstart: Publish an Azure managed application definition
 
 This quickstart provides an introduction to working with managed applications. You add a managed application definition to an internal catalog for users in your organization. To simplify the introduction, we have already built the files for your managed application. Those files are available through GitHub. You learn how to build those files in the [Create service catalog application](publish-service-catalog-app.md) tutorial.
 
@@ -69,4 +69,4 @@ Some of the parameters used in the preceding example are:
 You've published the managed application definition. Now, learn how to deploy an instance of that definition.
 
 > [!div class="nextstepaction"]
-> [Quickstart: Deploy service catalog app](deploy-service-catalog-quickstart.md)
+> [Quickstart: Deploy service catalog app](deploy-service-catalog-quickstart.md)