diff --git a/htdocs/includes/modules/facture/orion/orion.modules.php b/htdocs/includes/modules/facture/orion/orion.modules.php
index 59ccd22b14e..52dc2857328 100644
--- a/htdocs/includes/modules/facture/orion/orion.modules.php
+++ b/htdocs/includes/modules/facture/orion/orion.modules.php
@@ -32,7 +32,7 @@
 require_once(DOL_DOCUMENT_ROOT ."/includes/modules/facture/modules_facture.php");
 
 /**
-	\class      mod_facture_Orion
+	\class      mod_facture_orion
 	\brief      Classe du modèle de numérotation de référence de facture Orion
 */
 class mod_facture_orion extends ModeleNumRefFactures