diff --git a/htdocs/admin/pdf.php b/htdocs/admin/pdf.php
index 22fee77cdd5..ba06aadc8df 100644
--- a/htdocs/admin/pdf.php
+++ b/htdocs/admin/pdf.php
@@ -166,10 +166,10 @@ if ($action == 'update') {
 		dolibarr_set_const($db, "PDF_SHOW_LINK_TO_ONLINE_PAYMENT", GETPOST('PDF_SHOW_LINK_TO_ONLINE_PAYMENT', 'alpha'), 'chaine', 0, '', $conf->entity);
 	}
 
-  if (GETPOSTISSET('DOC_SHOW_FIRST_SALES_REP')) {
+	if (GETPOSTISSET('DOC_SHOW_FIRST_SALES_REP')) {
 		dolibarr_set_const($db, "DOC_SHOW_FIRST_SALES_REP", GETPOST('DOC_SHOW_FIRST_SALES_REP', 'alpha'), 'chaine', 0, '', $conf->entity);
 	}
-  
+
 	setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 
 	header("Location: ".$_SERVER["PHP_SELF"]."?mainmenu=home&leftmenu=setup");