config plugin - correct prev fix for redirect url

darcs-hash:20060130142414-9b6ab-908e1c38b395de038436be7946fc56a07978a72a.gz

lib/plugins/config/admin.php

@@ -79,7 +79,7 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
         // save state & force a page reload to get the new settings to take effect
         $_SESSION['PLUGIN_CONFIG'] = array('state' => 'updated', 'time' => time());
         $this->_close_session();
-        header("Location: ".wl($ID,'do=admin&page=config'));
+        header("Location: ".wl($ID,'do=admin&page=config'));
         exit();
       }