diff --git a/htdocs/core/modules/modCommande.class.php b/htdocs/core/modules/modCommande.class.php
index c0eba5041539a..92104837cd144 100644
--- a/htdocs/core/modules/modCommande.class.php
+++ b/htdocs/core/modules/modCommande.class.php
@@ -80,14 +80,14 @@ function __construct($db)
 		$this->const[$r][0] = "COMMANDE_ADDON_PDF";
 		$this->const[$r][1] = "chaine";
 		$this->const[$r][2] = "einstein";
-		$this->const[$r][3] = 'Nom du gestionnaire de generation des commandes en PDF';
+		$this->const[$r][3] = 'Name of PDF model of order';
 		$this->const[$r][4] = 0;
 
 		$r++;
 		$this->const[$r][0] = "COMMANDE_ADDON";
 		$this->const[$r][1] = "chaine";
 		$this->const[$r][2] = "mod_commande_marbre";
-		$this->const[$r][3] = 'Nom du gestionnaire de numerotation des commandes';
+		$this->const[$r][3] = 'Name of numbering numerotation rules of order';
 		$this->const[$r][4] = 0;
 
 		$r++;
diff --git a/htdocs/core/modules/modFacture.class.php b/htdocs/core/modules/modFacture.class.php
index 5abfb38522f60..eba26dc5d55ee 100644
--- a/htdocs/core/modules/modFacture.class.php
+++ b/htdocs/core/modules/modFacture.class.php
@@ -78,11 +78,15 @@ function __construct($db)
 		$this->const[$r][0] = "FACTURE_ADDON_PDF";
 		$this->const[$r][1] = "chaine";
 		$this->const[$r][2] = "crabe";
+		$this->const[$r][3] = 'Name of PDF model of invoice';
+		$this->const[$r][4] = 0;
 		$r++;
 
 		$this->const[$r][0] = "FACTURE_ADDON";
 		$this->const[$r][1] = "chaine";
-		$this->const[$r][2] = "terre";
+		$this->const[$r][2] = "mod_facture_terre";
+		$this->const[$r][3] = 'Name of numbering numerotation rules of invoice';
+		$this->const[$r][4] = 0;
 		$r++;
 
 		$this->const[$r][0] = "FACTURE_ADDON_PDF_ODT_PATH";