diff --git a/htdocs/compta/facture/class/facture-rec.class.php b/htdocs/compta/facture/class/facture-rec.class.php
index 95fd10c7068a51a823624a05eed9a19d7c0a2737..02c765ba1317d89d9330d314bd5317b64f521950 100644
--- a/htdocs/compta/facture/class/facture-rec.class.php
+++ b/htdocs/compta/facture/class/facture-rec.class.php
@@ -410,6 +410,7 @@ class FactureRec extends Facture
      *	@param		int			$type				Type of line (0=product, 1=service)
      *	@param      int			$rang               Position of line
      *	@param		int			$special_code		Special code
+     *	@param		string		$label				Label of the line
      *	@return    	int             				<0 if KO, Id of line if OK
 	 */
 	function addline($facid, $desc, $pu_ht, $qty, $txtva, $fk_product=0, $remise_percent=0, $price_base_type='HT', $info_bits=0, $fk_remise_except='', $pu_ttc=0, $type=0, $rang=-1, $special_code=0, $label='')
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 6db8f202fd4bd72398d104bbffca562b45d48c55..c37e464514b04c1374515d314749df94dc526129 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -1880,6 +1880,7 @@ class Facture extends CommonInvoice
      *      @param		int			$fk_parent_line		Id of parent line
      * 		@param		int			$fk_fournprice		To calculate margin
      * 		@param		int			$pa_ht				Buying price of line
+     * 		@param		string		$label				Label of the line
      *    	@return    	int             				<0 if KO, Id of line if OK
      */
     function addline($facid, $desc, $pu_ht, $qty, $txtva, $txlocaltax1=0, $txlocaltax2=0, $fk_product=0, $remise_percent=0, $date_start='', $date_end='', $ventil=0, $info_bits=0, $fk_remise_except='', $price_base_type='HT', $pu_ttc=0, $type=0, $rang=-1, $special_code=0, $origin='', $origin_id=0, $fk_parent_line=0, $fk_fournprice=null, $pa_ht=0, $label='')
@@ -2035,6 +2036,7 @@ class Facture extends CommonInvoice
      * 		@param		int			$skip_update_total	???
      * 		@param		int			$fk_fournprice		To calculate margin
      * 		@param		int			$pa_ht				Buying price of line
+     * 		@param		string		$label				Label of the line
      *      @return    	int             				< 0 if KO, > 0 if OK
      */
     function updateline($rowid, $desc, $pu, $qty, $remise_percent, $date_start, $date_end, $txtva, $txlocaltax1=0, $txlocaltax2=0, $price_base_type='HT', $info_bits=0, $type=0, $fk_parent_line=0, $skip_update_total=0, $fk_fournprice=null, $pa_ht=0, $label='')
diff --git a/htdocs/core/class/commondocgenerator.class.php b/htdocs/core/class/commondocgenerator.class.php
index 5007dca817f422dbd060599fb480b9d6058e4a36..bf3e8e98ddf8ad38d72d41d586029d58f5102f91 100755
--- a/htdocs/core/class/commondocgenerator.class.php
+++ b/htdocs/core/class/commondocgenerator.class.php
@@ -168,13 +168,14 @@ abstract class CommonDocGenerator
 	/**
 	 * Rect pdf
 	 *
-	 * @param unknown_type $pdf
-	 * @param unknown_type $x
-	 * @param unknown_type $y
-	 * @param unknown_type $l
-	 * @param unknown_type $h
+	 * @param	PDF		$pdf			Object PDF
+	 * @param	float	$x				Abscissa of first point
+	 * @param	float	$y		        Ordinate of first point
+	 * @param	float	$l				??
+	 * @param	float	$h				??
 	 * @param	int		$hidetop		Hide top
 	 * @param	int		$hidebottom		Hide bottom
+	 * @return	void
 	 */
     function printRect($pdf, $x, $y, $l, $h, $hidetop=0, $hidebottom=0)
     {
diff --git a/htdocs/core/lib/member.lib.php b/htdocs/core/lib/member.lib.php
index 15ada8ed4c08f007554aea57bdd23d61c65c50b1..c3314bb308720c53820524ab58101510c72bf4d4 100644
--- a/htdocs/core/lib/member.lib.php
+++ b/htdocs/core/lib/member.lib.php
@@ -103,8 +103,7 @@ function member_prepare_head($object)
 /**
  *  Return array head with list of tabs to view object informations
  *
- *  @param	Object	$object         Member
- *  @return array           		head
+ *  @return	array		head
  */
 function member_admin_prepare_head()
 {