diff --git a/htdocs/core/modules/commande/modules_commande.php b/htdocs/core/modules/commande/modules_commande.php
index 10ab1a2300f..45623575ba4 100644
--- a/htdocs/core/modules/commande/modules_commande.php
+++ b/htdocs/core/modules/commande/modules_commande.php
@@ -25,17 +25,17 @@
 /**
  *  \file			htdocs/core/modules/commande/modules_commande.php
  *  \ingroup		commande
- *  \brief			Fichier contenant la classe mere de generation des commandes en PDF
- *  				et la classe mere de numerotation des commandes
+ *  \brief			File that contains parent class for orders models
+ *                  and parent class for orders numbering models
  */
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/commondocgenerator.class.php';
-require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';	// requis car utilise par les classes qui heritent
+require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';	// required for use by classes that inherit
 require_once DOL_DOCUMENT_ROOT.'/core/class/discount.class.php';
 
 
 /**
- *	Classe mere des modeles de commandes
+ *	Parent class for orders models
  */
 abstract class ModelePDFCommandes extends CommonDocGenerator
 {
diff --git a/htdocs/core/modules/supplier_invoice/modules_facturefournisseur.php b/htdocs/core/modules/supplier_invoice/modules_facturefournisseur.php
index 03dc42280cb..ba7acead6d1 100644
--- a/htdocs/core/modules/supplier_invoice/modules_facturefournisseur.php
+++ b/htdocs/core/modules/supplier_invoice/modules_facturefournisseur.php
@@ -1,7 +1,7 @@
 <?php
 /* Copyright (C) 2010	Juanjo Menent	<jmenent@2byte.es>
  * Copyright (C) 2012	Regis Houssin	<regis.houssin@capnetworks.com>
- * Copyright (C) 2013   Philippe Grand  <philippe.grand@atoo-net.com>
+ * Copyright (C) 2013-2016   Philippe Grand  <philippe.grand@atoo-net.com>
  * Copyright (C) 2014   Marcos García   <marcosgdf@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -26,7 +26,7 @@
  *					and parent class for supplier invoices numbering models
  */
 require_once DOL_DOCUMENT_ROOT.'/core/class/commondocgenerator.class.php';
-require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';	// requis car utilise par les classes qui heritent
+require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';	// required for use by classes that inherit
 
 
 /**
diff --git a/htdocs/core/modules/supplier_order/modules_commandefournisseur.php b/htdocs/core/modules/supplier_order/modules_commandefournisseur.php
index c14c2607795..bd34ca86b20 100644
--- a/htdocs/core/modules/supplier_order/modules_commandefournisseur.php
+++ b/htdocs/core/modules/supplier_order/modules_commandefournisseur.php
@@ -4,7 +4,7 @@
  * Copyright (C) 2004      Eric Seigne          <eric.seigne@ryxeo.com>
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@capnetworks.com>
  * Copyright (C) 2006      Andre Cianfarani     <acianfa@free.fr>
- * Copyright (C) 2011-2013 Philippe Grand       <philippe.grand@atoo-net.com>
+ * Copyright (C) 2011-2016 Philippe Grand       <philippe.grand@atoo-net.com>
  * Copyright (C) 2014      Marcos García        <marcosgdf@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -29,7 +29,7 @@
  *                  and parent class for supplier orders numbering models
  */
 require_once DOL_DOCUMENT_ROOT.'/core/class/commondocgenerator.class.php';
-require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';	// requis car utilise par les classes qui heritent
+require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';	// required for use by classes that inherit
 
 
 /**