diff --git a/htdocs/core/modules/barcode/mod_barcode_product_standard.php b/htdocs/core/modules/barcode/mod_barcode_product_standard.php
index 4c384d1611f..de2b3b7a1b9 100644
--- a/htdocs/core/modules/barcode/mod_barcode_product_standard.php
+++ b/htdocs/core/modules/barcode/mod_barcode_product_standard.php
@@ -147,7 +147,6 @@ class mod_barcode_product_standard extends ModeleNumRefBarCode
      *  @param  int  		$type       Type of barcode (EAN, ISBN, ...) as rowid
      *  @return string
      */
-
     public function literalBarcodeType($db, $type = '')
     {
         global $conf;