Update azure-powershell-developer-guide.md

Author: Maddie Clayton

documentation/development-docs/azure-powershell-developer-guide.md

@@ -40,7 +40,7 @@ The Azure PowerShell Developer Guide was created to help with the development an
 - [After Development](#after-development)
 - [Misc](#misc)
     - [Publish to PowerShell Gallery](#publish-to-powershell-gallery)
-    - [AsJob Parameters](#asjob-parameters)
+    - [AsJob Parameter](#asjob-parameter)
     - [Argument Completers](#argument-completers)
         - [Resource Group Completer](#resource-group-completers)
         - [Location Completer](#location-completer)
@@ -52,8 +52,6 @@ The following prerequisites should be completed before contributing to the Azure
 
 - Install [Visual Studio 2015](https://www.visualstudio.com/downloads/)
 - Install the latest version of [Git](https://git-scm.com/downloads)
-- Install the latest version of [WiX](http://wixtoolset.org/releases/)
-    - After installation, ensure that the path to "WiX Toolset\bin" has been added to your `PATH` environment variable
 - Install the [`platyPS` module](https://github.com/Azure/azure-powershell/blob/preview/documentation/development-docs/help-generation.md#installing-platyps)
 - Set the PowerShell [execution policy](https://technet.microsoft.com/en-us/library/ee176961.aspx) to **Unrestricted** for the following versions of PowerShell:
     - `C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe`
@@ -116,8 +114,6 @@ By default, we build the `dll-Help.xml` files (used to display the help content
 msbuild build.proj /p:SkipHelp=true
 ```
 
-_Note_: when [updating the installer](#updating-the-installer), you **should not** skip the help generation step, as it removes the `dll-Help.xml` files from the wxi file.
-
 ## Running Tests
 
 With the same terminal open from the previous section, run the cmdlet `Invoke-CheckinTests` to run all of the tests in the project
@@ -142,10 +138,9 @@ Before development, you must meet with the Azure PowerShell team to have a desig
 
 Before submitting a design review, please be sure that you have read the [Azure PowerShell Design Guidelines](./azure-powershell-design-guidelines.md) document.
 
-Please email the **azdevxpsdr** alias to set up this review and include the following information:
-- Short description of the top-level scenarios
-- Proposed cmdlet syntax
-- Sample output of cmdlets
+Please submit a design review here: https://github.com/Azure/azure-powershell-cmdlet-review-pr
+
+_Note_: You will need to be part of the GitHub Azure org to see this repository.  Please go to [this link](aka.ms/azuregithub) to become part of the Azure org.
 
 We recommend using the `platyPS` module to easily generate markdown files that contains the above information and including the files in the email.