Merge pull request #53407 from githubarpyka/patch-13

W2019 wording change

Author: ktoliver

articles/active-directory/manage-apps/application-proxy-add-on-premises-application.md

@@ -42,10 +42,12 @@ To use Application Proxy, you need a Windows server running Windows Server 2012
 For high availability in your production environment, we recommend having more than one Windows server. For this tutorial, one Windows server is sufficient.
 
 > [!IMPORTANT]
-> If you are installing the connector on Windows Server 2019 there is a HTTP2 limitation. A workaround to use the connector on this version is adding the following registry key and restarting the server. Note, this is a machine registry wide key. 
-	```
-	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\WinHttp\EnableDefaultHttp2 (DWORD) Value: 0 
-	```
+> If you are installing the connector on Windows Server 2019, you must disable HTTP2 protocol support in the WinHttp component. This is disabled by default in earlier versions of supported operating systems. Adding the following registry key and restarting the server disables it on Windows Server 2019. Note that this is a machine-wide registry key.
+>
+> ```
+> HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\WinHttp\EnableDefaultHttp2 (DWORD) Value: 0 
+> ```
+>
 
 #### Recommendations for the connector server