minor updates

Create-LocalUser.ps1

@@ -35,9 +35,9 @@ If ( IsAdmin )
             Catch { LogErr $_.Exception.Message ; Exit }
         }
     }
-    Else { LogMsg "The local user account ""${Username}"" cannot be created on a domain controller" }
+    Else { LogMsg "Cannot create or modify local accounts on a domain controller" }
 }
-Else { LogMsg "Cannot create a local administrator account without administrative privileges" }
+Else { LogMsg "Cannot create or modify a local account without administrative privileges" }
 
 ## TODO: Hide account from logon screen
 #Get-ChildItem "HKLM:SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList"