Merge pull request #110839 from tfitzmac/0409whatif

changed install order

Author: PRMerger20

articles/azure-resource-manager/templates/template-deploy-what-if.md

@@ -3,7 +3,7 @@ title: Template deployment what-if (Preview)
 description: Determine what changes will happen to your resources before deploying an Azure Resource Manager template.
 author: mumian
 ms.topic: conceptual
-ms.date: 04/06/2020
+ms.date: 04/09/2020
 ms.author: jgao
 ---
 # ARM template deployment what-if operation (Preview)
@@ -19,6 +19,14 @@ You can use the what-if operation with the PowerShell commands or REST API opera
 
 To use what-if in PowerShell, install a preview version of the Az.Resources module from the PowerShell gallery.
 
+### Install preview version
+
+To install the preview module, use:
+
+```powershell
+Install-Module Az.Resources -RequiredVersion 1.12.1-preview -AllowPrerelease
+```
+
 ### Uninstall alpha version
 
 If you previously installed an alpha version of the what-if module, uninstall that module. The alpha version was only available to users who signed up for an early preview. If you didn't install that preview, you can skip this section.
@@ -42,14 +50,6 @@ If you previously installed an alpha version of the what-if module, uninstall th
    Unregister-PSRepository -Name WhatIfRepository
    ```
 
-### Install preview version
-
-To install the preview module, use:
-
-```powershell
-Install-Module Az.Resources -RequiredVersion 1.12.1-preview -AllowPrerelease
-```
-
 You're ready to use what-if.
 
 ## See results