Merge pull request #112627 from amanmcse/patch-21

(AzureCXP) fixes MicrosoftDocs/azure-docs#52907

Author: PRMerger14

articles/active-directory/hybrid/how-to-connect-health-agent-install.md

@@ -265,7 +265,7 @@ $secpasswd = ConvertTo-SecureString "PASSWORD" -AsPlainText -Force
 $myCreds = New-Object System.Management.Automation.PSCredential ($userName, $secpasswd)
 import-module "C:\Program Files\Azure Ad Connect Health Adds Agent\PowerShell\AdHealthAdds"
  
-Register-AzureADConnectHealthADDSAgent -UserPrincipalName $USERNAME -Credential $myCreds
+Register-AzureADConnectHealthADDSAgent -Credential $myCreds
 
 ```