Update New-CsAutoAttendant.md

Author: CLYVR

teams/teams-ps/teams/New-CsAutoAttendant.md

@@ -485,7 +485,7 @@ Accept wildcard characters: False
 ### -HideAuthorizedUsers
 _Saving an auto attendant configuration through Teams admin center will *remove* this setting._
 
-This is a list of GUIDs of authorized users who should not appear on the list of supervisors for the agents who are members of this queue.  The GUID should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).
+The GUID should contain 32 digits with 4 dashes (xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx).
 
 ```yaml
 Type: List