Merge pull request #228125 from Heidilohr/work-auth-fix

fixing typo.

Author: prmerger-automator[bot]

articles/virtual-desktop/authentication.md

@@ -18,7 +18,7 @@ In this article, we'll give you a brief overview of what kinds of identities and
 Azure Virtual Desktop supports different types of identities depending on which configuration you choose. This section explains which identities you can use for each configuration.
 
 >[!IMPORTANT]
->Azure Virtual Desktop doesn't support signing in to Azure AD with one user account, then signing in to Windows with a separate user account. Signing in with two different accounts at the same time can lead to users reconnecting to the wrong session host, incorrect or missing information in the Azure Portal, and error messages appearing while using MSIX app attach.
+>Azure Virtual Desktop doesn't support signing in to Azure AD with one user account, then signing in to Windows with a separate user account. Signing in with two different accounts at the same time can lead to users reconnecting to the wrong session host, incorrect or missing information in the Azure portal, and error messages appearing while using MSIX app attach.
 
 ### On-premises identity