Support System closed ticket email priority.

Hi guys, just a little thing I noticed. When replying to a ticket AND selecting the "close this ticket" checkbox, the user only receives the reply and isn't notified in this reply that the ticket has been closed.

I think it would be ideal that if we select the 'closed' checkbox, the user receives the close ticket notification, but it includes the reply: any information in the text area.

At the moment users receive the reply, but won't know that the ticket has been closed.