diff --git a/backup/backup.php b/backup/backup.php
index 4e8ba890acf..f85945127ac 100644
--- a/backup/backup.php
+++ b/backup/backup.php
@@ -15,6 +15,15 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
+/**
+ * This script is used to configure and execute the backup proccess.
+ *
+ * @package    core
+ * @subpackage backup
+ * @copyright  Moodle
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
 require_once('../config.php');
 require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
 require_once($CFG->dirroot . '/backup/moodle2/backup_plan_builder.class.php');
diff --git a/backup/import.php b/backup/import.php
index 04681c9b1ba..177befc1cfc 100644
--- a/backup/import.php
+++ b/backup/import.php
@@ -1,5 +1,29 @@
 <?php
 
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * This script is used to configure and execute the import proccess.
+ *
+ * @package    core
+ * @subpackage backup
+ * @copyright  Moodle
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
 // Require both the backup and restore libs
 require_once('../config.php');
 require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');
diff --git a/backup/restore.php b/backup/restore.php
index ab97369cb6c..461b7d5cb4b 100644
--- a/backup/restore.php
+++ b/backup/restore.php
@@ -1,5 +1,27 @@
 <?php
-    //This script is used to configure and execute the restore proccess.
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * This script is used to configure and execute the restore proccess.
+ *
+ * @package    core
+ * @subpackage backup
+ * @copyright  Moodle
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
 
 require_once('../config.php');
 require_once($CFG->dirroot . '/backup/util/includes/restore_includes.php');
diff --git a/course/publish/backup.php b/course/publish/backup.php
index c081b734b03..63615c13636 100644
--- a/course/publish/backup.php
+++ b/course/publish/backup.php
@@ -20,14 +20,14 @@
 //                                                                       //
 ///////////////////////////////////////////////////////////////////////////
 
-/*
+/**
+ * This page display the publication backup form
+ *
  * @package    course
  * @subpackage publish
  * @author     Jerome Mouneyrac <jerome@mouneyrac.com>
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL
  * @copyright  (C) 1999 onwards Martin Dougiamas  http://dougiamas.com
- *
- * This page display the publication backup form
  */
 
 require_once('../../config.php');