removed operating system key

web/templates/admin/list_services.html

@@ -52,11 +52,6 @@
                                         <tr>
                                             <td>
                                                 <a class="counter-name">
-                                                    <?php print __('Operating System'); ?>:
-                                                </a>
-                                            </td>
-                                            <td>
-                                                <a class="counter-value">
                                                     <?php echo $sys['sysinfo']['OS'] ?>
                                                     <?php echo $sys['sysinfo']['VERSION'] ?>
                                                      (<?php echo $sys['sysinfo']['ARCH'] ?>)