Removed an example, that does not work (Properties Extended)

[skouti2]

[opbld33]

Docs Build status updates of commit af7eacb:

:white_check_mark: Validation status: passed

File	Status	Preview URL	Details
docset/winserver2012r2-ps/activedirectory/Get-ADUser.md	:white_check_mark:Succeeded	View (winserver2012r2-ps)

For more details, please refer to the build report.

Note: Broken links written as relative paths are included in the above build report. For broken links written as absolute paths or external URLs, see the broken link report.

For any questions, please:

• Try searching the docs.microsoft.com contributor guides
• Post your question in the Docs support channel

[scanum]

We appreciate any feedback that improves the content in the Microsoft docs but we haven't had any response from you so we are going to close this issue.

Please feel free to re-open this issue if there is a specific area of the docs that we can improve or make better. Thank you.

[skouti2]

This bug in PowerShell help was supposed to get fixed, and not just closed the PR.