diff --git a/htdocs/compta/facture/fiche-rec.php b/htdocs/compta/facture/fiche-rec.php
index 6fe0391d688..9109e318eef 100644
--- a/htdocs/compta/facture/fiche-rec.php
+++ b/htdocs/compta/facture/fiche-rec.php
@@ -1171,7 +1171,7 @@ if ($action == 'create')
 
 		if ($flag_price_may_change)
 		{
-			print '<tr><td colspan="3" align="left">';
+			print '<tr><td colspan="3" class="left">';
 			print '<select name="usenewprice" class="flat">';
 			print '<option value="0">'.$langs->trans("AlwaysUseFixedPrice").'</option>';
 			print '<option value="1" disabled>'.$langs->trans("AlwaysUseNewPrice").'</option>';
@@ -1306,7 +1306,7 @@ else
 		print $langs->trans('PaymentConditionsShort');
 		print '</td>';
 		if ($object->type != Facture::TYPE_CREDIT_NOTE && $action != 'editconditions' && ! empty($object->brouillon) && $user->rights->facture->creer)
-			print '<td align="right"><a href="' . $_SERVER["PHP_SELF"] . '?action=editconditions&amp;facid=' . $object->id . '">' . img_edit($langs->trans('SetConditions'), 1) . '</a></td>';
+			print '<td class="right"><a href="' . $_SERVER["PHP_SELF"] . '?action=editconditions&amp;facid=' . $object->id . '">' . img_edit($langs->trans('SetConditions'), 1) . '</a></td>';
 		print '</tr></table>';
 		print '</td><td>';
 		if ($object->type != Facture::TYPE_CREDIT_NOTE)
@@ -1330,7 +1330,7 @@ else
 		print $langs->trans('PaymentMode');
 		print '</td>';
 		if ($action != 'editmode' && ! empty($object->brouillon) && $user->rights->facture->creer)
-			print '<td align="right"><a href="' . $_SERVER["PHP_SELF"] . '?action=editmode&amp;facid=' . $object->id . '">' . img_edit($langs->trans('SetMode'), 1) . '</a></td>';
+			print '<td class="right"><a href="' . $_SERVER["PHP_SELF"] . '?action=editmode&amp;facid=' . $object->id . '">' . img_edit($langs->trans('SetMode'), 1) . '</a></td>';
 		print '</tr></table>';
 		print '</td><td>';
 		if ($action == 'editmode')
@@ -1393,7 +1393,7 @@ else
 		print $langs->trans('RIB');
 		print '<td>';
 		if (($action != 'editbankaccount') && $user->rights->facture->creer && ! empty($object->brouillon))
-			print '<td align="right"><a href="'.$_SERVER["PHP_SELF"].'?action=editbankaccount&amp;id='.$object->id.'">'.img_edit($langs->trans('SetBankAccount'), 1).'</a></td>';
+			print '<td class="right"><a href="'.$_SERVER["PHP_SELF"].'?action=editbankaccount&amp;id='.$object->id.'">'.img_edit($langs->trans('SetBankAccount'), 1).'</a></td>';
 		print '</tr></table>';
 		print '</td><td>';
 		if ($action == 'editbankaccount')
@@ -1415,7 +1415,7 @@ else
         print $langs->trans('Model');
         print '<td>';
         if (($action != 'editmodelpdf') && $user->rights->facture->creer && ! empty($object->brouillon))
-            print '<td align="right"><a href="'.$_SERVER["PHP_SELF"].'?action=editmodelpdf&amp;id='.$object->id.'">'.img_edit($langs->trans('SetModel'), 1).'</a></td>';
+            print '<td class="right"><a href="'.$_SERVER["PHP_SELF"].'?action=editmodelpdf&amp;id='.$object->id.'">'.img_edit($langs->trans('SetModel'), 1).'</a></td>';
         print '</tr></table>';
         print '</td><td>';
         if ($action == 'editmodelpdf')
@@ -1464,7 +1464,7 @@ else
 		print $langs->trans('Frequency');
 		print '</td>';
 		if ($action != 'editfrequency' && ! empty($object->brouillon) && $user->rights->facture->creer)
-			print '<td align="right"><a href="' . $_SERVER["PHP_SELF"] . '?action=editfrequency&amp;facid=' . $object->id . '">' . img_edit($langs->trans('Edit'), 1) . '</a></td>';
+			print '<td class="right"><a href="' . $_SERVER["PHP_SELF"] . '?action=editfrequency&amp;facid=' . $object->id . '">' . img_edit($langs->trans('Edit'), 1) . '</a></td>';
 		print '</tr></table>';
 		print '</td><td>';
 		if ($action == 'editfrequency')
diff --git a/htdocs/core/modules/fichinter/modules_fichinter.php b/htdocs/core/modules/fichinter/modules_fichinter.php
index 3ac4e213855..3903d6154e5 100644
--- a/htdocs/core/modules/fichinter/modules_fichinter.php
+++ b/htdocs/core/modules/fichinter/modules_fichinter.php
@@ -2,7 +2,7 @@
 /* Copyright (C) 2003      Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2004-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@inodbox.com>
- * Copyright (C) 2011-2012 Philippe Grand	    <philippe.grand@atoo-net.com>
+ * Copyright (C) 2011-2019 Philippe Grand	    <philippe.grand@atoo-net.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,8 +22,8 @@
 /**
  *  \file       htdocs/core/modules/fichinter/modules_fichinter.php
  *  \ingroup    ficheinter
- *  \brief      Fichier contenant la classe mere de generation des fiches interventions en PDF
- *   			et la classe mere de numerotation des fiches interventions
+ *  \brief      File that contains parent class for PDF interventions models
+ *   			and parent class for interventions numbering models
  */
 
 require_once DOL_DOCUMENT_ROOT.'/core/class/commondocgenerator.class.php';
@@ -54,18 +54,18 @@ abstract class ModelePDFFicheinter extends CommonDocGenerator
 		global $conf;
 
 		$type='ficheinter';
-		$liste=array();
+		$list=array();
 
 		include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
-		$liste=getListOfModels($db, $type, $maxfilenamelength);
+		$list=getListOfModels($db, $type, $maxfilenamelength);
 
-		return $liste;
+		return $list;
 	}
 }
 
 
 /**
- *  Classe mere des modeles de numerotation des references de fiches d'intervention
+ *  Parent class numbering models of intervention sheet references
  */
 abstract class ModeleNumRefFicheinter
 {
@@ -85,9 +85,9 @@ abstract class ModeleNumRefFicheinter
 	}
 
 	/**
-	 * 	Renvoi la description par defaut du modele de numerotation
+	 * 	Returns the default description of the numbering template
 	 *
-	 * 	@return     string      Texte descripif
+	 * 	@return     string      Descriptive text
 	 */
 	function info()
 	{
@@ -97,7 +97,7 @@ abstract class ModeleNumRefFicheinter
 	}
 
 	/**
-	 * 	Renvoi un exemple de numerotation
+	 * 	Return a numbering example
 	 *
 	 * 	@return     string      Example
 	 */
@@ -109,8 +109,8 @@ abstract class ModeleNumRefFicheinter
 	}
 
 	/**
-	 * 	Test si les numeros deja en vigueur dans la base ne provoquent pas de
-	 * 	de conflits qui empechera cette numerotation de fonctionner.
+	 * 	Tests if the numbers already in force in the database do not cause conflicts 
+	 *  that would prevent this numbering from working.
 	 *
 	 * 	@return     boolean     false si conflit, true si ok
 	 */
@@ -120,9 +120,9 @@ abstract class ModeleNumRefFicheinter
 	}
 
 	/**
-	 * 	Renvoi prochaine valeur attribuee
+	 * 	Return the next assigned value
 	 *
-	 * 	@return     string      Valeur
+	 * 	@return     string      Value
 	 */
 	function getNextValue()
 	{
@@ -131,9 +131,9 @@ abstract class ModeleNumRefFicheinter
 	}
 
 	/**
-	 * 	Renvoi version du module numerotation
+	 * 	Return the version of the numbering module
 	 *
-	 * 	@return     string      Valeur
+	 * 	@return     string      Value
 	 */
 	function getVersion()
 	{