Merge pull request #199817 from mudeeb/patch-5

Update application-proxy-configure-complex-application.md

Author: PRMerger17

articles/active-directory/app-proxy/application-proxy-configure-complex-application.md

@@ -50,7 +50,7 @@ This article provides you with the information you need to configure wildcard ap
     - Note - Regular application will always take precedence over a complex app (wildcard application).
 
 ## Pre-requisites
-Before you get started with single sign-on for header-based authentication apps, make sure your environment is ready with the following settings and configurations:
+Before you get started with Application Proxy Complex application scenario apps, make sure your environment is ready with the following settings and configurations:
 - You need to enable Application Proxy and install a connector that has line of site to your applications. See the tutorial [Add an on-premises application for remote access through Application Proxy](application-proxy-add-on-premises-application.md#add-an-on-premises-app-to-azure-ad) to learn how to prepare your on-premises environment, install and register a connector, and test the connector.