(legacy) rename all_help id in vpn_ipsec_settings.php

src/www/vpn_ipsec_settings.php

@@ -162,7 +162,7 @@ function maxmss_checked(obj) {
                       <td ><strong><?=gettext("IPSec Advanced Settings"); ?></strong></td>
                       <td align="right">
                         <small><?=gettext("full help"); ?> </small>
-                        <i class="fa fa-toggle-off text-danger"  style="cursor: pointer;" id="show_all_help_opnvpn_server" type="button"></i></a>
+                        <i class="fa fa-toggle-off text-danger"  style="cursor: pointer;" id="show_all_help_page" type="button"></i></a>
                       </td>
 	                  </tr>
 										<tr>