diff --git a/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php b/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
index ba9a9490daa..1230bcad52d 100644
--- a/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
+++ b/htdocs/core/modules/commande/doc/doc_generic_order_odt.modules.php
@@ -38,9 +38,14 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/doc.lib.php';
  */
 class doc_generic_order_odt extends ModelePDFCommandes
 {
-	public $emetteur;	// Objet societe qui emet
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;
 
 	public $phpmin = array(5,4,0);	// Minimum version of PHP required by module
+
 	public $version = 'dolibarr';
 
 
diff --git a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
index 1bae075142f..cba8ed016b9 100644
--- a/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
+++ b/htdocs/core/modules/commande/doc/pdf_einstein.modules.php
@@ -114,9 +114,9 @@ class pdf_einstein extends ModelePDFCommandes
 	public $marge_basse;
 
 	/**
-	* Issuer
-	* @var Societe
-	*/
+	 * Issuer
+	 * @var Societe
+	 */
     public $emetteur;	// Objet societe qui emet
 
 
diff --git a/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php b/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php
index f8940dd95ef..ab43829a305 100644
--- a/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php
+++ b/htdocs/core/modules/contract/doc/doc_generic_contract_odt.modules.php
@@ -37,9 +37,14 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/doc.lib.php';
  */
 class doc_generic_contract_odt extends ModelePDFContract
 {
-	public $emetteur;	// Objet societe qui emet
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;
 
 	public $phpmin = array(5,4,0);	// Minimum version of PHP required by module
+
 	public $version = 'dolibarr';
 
 
diff --git a/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php b/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php
index f5e2b182a73..6e058f4a92d 100644
--- a/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php
+++ b/htdocs/core/modules/expedition/doc/doc_generic_shipment_odt.modules.php
@@ -39,9 +39,14 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/doc.lib.php';
  */
 class doc_generic_shipment_odt extends ModelePdfExpedition
 {
-	public $emetteur;	// Objet societe qui emet
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;
 
 	public $phpmin = array(5,4,0);	// Minimum version of PHP required by module
+
 	public $version = 'dolibarr';
 
 
diff --git a/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php b/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
index ddd2df87b93..fb34a3da1f9 100644
--- a/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
+++ b/htdocs/core/modules/facture/doc/doc_generic_invoice_odt.modules.php
@@ -38,9 +38,14 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/doc.lib.php';
  */
 class doc_generic_invoice_odt extends ModelePDFFactures
 {
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
 	public $emetteur;	// Objet societe qui emet
 
 	public $phpmin = array(5,4,0);	// Minimum version of PHP required by module
+
 	public $version = 'dolibarr';
 
 
diff --git a/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php b/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php
index ca50317fe81..f4a829dcc51 100644
--- a/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php
+++ b/htdocs/core/modules/product/doc/doc_generic_product_odt.modules.php
@@ -36,9 +36,14 @@ require_once DOL_DOCUMENT_ROOT.'/core/lib/doc.lib.php';
  */
 class doc_generic_product_odt extends ModelePDFProduct
 {
-	public $emetteur;	// Objet societe qui emet
+	/**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;
 
 	public $phpmin = array(5,4,0);	// Minimum version of PHP required by module
+
 	public $version = 'dolibarr';
 
 
diff --git a/htdocs/core/modules/product/doc/pdf_standard.modules.php b/htdocs/core/modules/product/doc/pdf_standard.modules.php
index 16efd190836..b163e22c712 100644
--- a/htdocs/core/modules/product/doc/pdf_standard.modules.php
+++ b/htdocs/core/modules/product/doc/pdf_standard.modules.php
@@ -58,9 +58,9 @@ class pdf_standard extends ModelePDFProduct
 
 	/**
      * @var array() Minimum version of PHP required by module.
-	 * e.g.: PHP ≥ 5.3 = array(5, 3)
+	 * e.g.: PHP ≥ 5.4 = array(5, 4)
      */
-	public $phpmin = array(5, 2);
+	public $phpmin = array(5, 4);
 
 	/**
      * Dolibarr version of the loaded document
@@ -76,7 +76,11 @@ class pdf_standard extends ModelePDFProduct
 	public $marge_haute;
 	public $marge_basse;
 
-    public $emetteur;	// Objet societe qui emet
+    /**
+	 * Issuer
+	 * @var Societe
+	 */
+	public $emetteur;
 
 
 	/**