diff --git a/main/document/controller.php b/main/document/controller.php
index 0b2d6d6a9b..db8599a0b6 100644
--- a/main/document/controller.php
+++ b/main/document/controller.php
@@ -1,7 +1,15 @@
 <?php
+/* For licensing terms, see /license.txt */
+/**
+ * Document controller class definition
+ * @package chamilo.document
+ */
+/**
+ * Init
+ */
 
 class DocumentController {
 	function __construct($title = null) {
 		$this->tpl = new Template($title);	
 	}
-}
\ No newline at end of file
+}
diff --git a/main/document/document_lite.php b/main/document/document_lite.php
index ac34ea8121..9414d71cc9 100644
--- a/main/document/document_lite.php
+++ b/main/document/document_lite.php
@@ -1,5 +1,9 @@
 <?php
 /* For licensing terms, see /license.txt */
+/**
+ * Light version of documents manager (currently disabled)
+ * @package chamilo.document
+ */
 /**
  * Code
  */
diff --git a/main/document/document_quota.php b/main/document/document_quota.php
index 5c0767ddae..4c02c9bd03 100644
--- a/main/document/document_quota.php
+++ b/main/document/document_quota.php
@@ -1,5 +1,12 @@
 <?php
 /* For licensing terms, see /license.txt */
+/**
+ * Document quota management script
+ * @package chamilo.document
+ */
+/**
+ * Init
+ */
 
 $language_file = array('document');
 
diff --git a/main/document/edit_odf.php b/main/document/edit_odf.php
index 7caa646653..ac9db5abc6 100644
--- a/main/document/edit_odf.php
+++ b/main/document/edit_odf.php
@@ -1,6 +1,12 @@
 <?php
 /* For licensing terms, see /license.txt */
-
+/**
+ * ODF document editor script (maybe unused)
+ * @package chamilo.document
+ */
+/**
+ * Init
+ */
 require_once '../inc/global.inc.php';
 exit;
 $document_id = $_GET['id'];
@@ -65,4 +71,4 @@ if (empty($document_data['parents'])) {
 }
 Display::display_header('');
 echo '<div id="odf"></div>';
-Display::display_footer();
\ No newline at end of file
+Display::display_footer();
diff --git a/main/document/remote.php b/main/document/remote.php
index 93be730794..897455156c 100644
--- a/main/document/remote.php
+++ b/main/document/remote.php
@@ -3,6 +3,7 @@
 /**
  * Script that allows download of a specific file from external applications
  * @author Arnaud Ligot <arnaud@cblue.be>, Based on work done for old videoconference application (I have about 30 minutes to write this peace of code so if somebody has more time, feel free to rewrite it...)
+ * @package chamilo.document
  */
 /**
  * Script that allows remote download of a file