diff --git a/htdocs/admin/pdf.php b/htdocs/admin/pdf.php
index c4ae5d59225..18a4ca0825f 100644
--- a/htdocs/admin/pdf.php
+++ b/htdocs/admin/pdf.php
@@ -173,7 +173,7 @@ if ($action == 'update') {
 	if (GETPOSTISSET('PDF_BOLD_PRODUCT_LABEL')) {
 		dolibarr_set_const($db, "PDF_BOLD_PRODUCT_LABEL", GETPOST('PDF_BOLD_PRODUCT_LABEL', 'alpha'), 'chaine', 0, '', $conf->entity);
 	}
-	if (GETPOSTISSET('PDF_BOLD_PRODUCT_REF_AND_PERIOD')){
+	if (GETPOSTISSET('PDF_BOLD_PRODUCT_REF_AND_PERIOD')) {
 		dolibarr_set_const($db, "PDF_BOLD_PRODUCT_REF_AND_PERIOD", GETPOST('PDF_BOLD_PRODUCT_REF_AND_PERIOD', 'alpha'), 'chaine', 0, '', $conf->entity);
 	}
 
diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index 5763187aabd..eef5ca9ada3 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -1500,9 +1500,9 @@ function pdf_getlinedesc($object, $i, $outputlangs, $hideref = 0, $hidedesc = 0,
 		}
 		$ref_prodserv = '<b>'.$ref_prodserv.'</b>';
 		// $prefix_prodserv and $ref_prodser are not HTML var
-	} 
+	}
 	$libelleproduitservice = $prefix_prodserv.$ref_prodserv.$libelleproduitservice;
-	
+
 	// Add an additional description for the category products
 	if (!empty($conf->global->CATEGORY_ADD_DESC_INTO_DOC) && $idprod && !empty($conf->categorie->enabled)) {
 		include_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';