Merge pull request MicrosoftDocs#3913 from rafalfitt/patch-1

Update Set-MpPreference.md

Author: denisebmsft

docset/winserver2022-ps/defender/Set-MpPreference.md

@@ -1947,7 +1947,7 @@ Accept wildcard characters: False
 
 ### -ProxyPacUrl
 
-Specifies the Privilege Attribute Certificate (PAC) proxy value.
+Specifies the URL for Proxy Auto-Configuration (PAC) file.
 
 To remove the value, use the **Remove-MpPreference** cmdlet: