diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index ad285d4e420..0ff40659daa 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -1278,12 +1278,11 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
// Description short of product line
$libelleproduitservice = $label;
- if (!empty($libelleproduitservice) && !empty($conf->global->PDF_BOLD_PRODUCT_LABEL))
- {
- $libelleproduitservice = ''.$libelleproduitservice.'';
- }
+ if (!empty($libelleproduitservice) && !empty($conf->global->PDF_BOLD_PRODUCT_LABEL)) {
+ $libelleproduitservice = '' . $libelleproduitservice . '';
+ }
- // Description long of product line
+ // Description long of product line
if (!empty($desc) && ($desc != $label))
{
if ($libelleproduitservice && empty($hidedesc))