diff --git a/htdocs/product/class/product.class.php b/htdocs/product/class/product.class.php
index 8dab6864346..8d096c647cc 100644
--- a/htdocs/product/class/product.class.php
+++ b/htdocs/product/class/product.class.php
@@ -1704,7 +1704,7 @@ class Product extends CommonObject
 				$price_ttc = price2num($price_ttc,'MU');
 
 				if ( $newminprice !== '' || $newminprice === 0)
-				{                                    
+				{
 					$price_min = price2num($newminprice,'MU');
 					$price_min_ttc = price2num($newminprice) * (1 + ($newvat / 100));
 					$price_min_ttc = price2num($price_min_ttc,'MU');
@@ -2271,8 +2271,8 @@ class Product extends CommonObject
 					}
 				}
 			}
-			
-			// If stock decrease is on invoice validation, the theorical stock continue to 
+
+			// If stock decrease is on invoice validation, the theorical stock continue to
 			// count the orders to ship in theorical stock when some are already removed b invoice validation.
 			// If option DECREASE_ONLY_UNINVOICEDPRODUCTS is on, we make a compensation.
 			if (! empty($conf->global->STOCK_CALCULATE_ON_BILL))
@@ -4572,8 +4572,6 @@ class Product extends CommonObject
 
 		$langs->load('products');
 
-		//$this->db->begin();
-
 		$label_type = 'label';
 
 		if ($type == 'short')