Missing colon in edit_mail_acc.html template

web/templates/admin/edit_mail_acc.html

@@ -177,7 +177,7 @@
                             <td><div><?=__('Normal password')?></div></td>
                         </tr>
                         <tr>
-                            <td><?=__('SMTP hostname')?></td>
+                            <td><?=__('SMTP hostname')?>:</td>
                             <td><div id="td_smtp_hostname"><?=$hostname?></div></td>
                         </tr>
                         <tr>