diff --git a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
index c1e0468b868..39c76e780c8 100644
--- a/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
+++ b/htdocs/core/modules/facture/doc/pdf_sponge.modules.php
@@ -1805,7 +1805,7 @@ class pdf_sponge extends ModelePDFFactures
 			// Credit note
 			if ($creditnoteamount) {
 				$labeltouse = ($outputlangs->transnoentities("CreditNotesOrExcessReceived") != "CreditNotesOrExcessReceived") ? $outputlangs->transnoentities("CreditNotesOrExcessReceived") : $outputlangs->transnoentities("CreditNotes");
-				$labeltouse .= (is_object($outputlangsbis) ? ' / '.($outputlangsbis->transnoentities("CreditNotesOrExcessReceived") != "CreditNotesOrExcessReceived") ? $outputlangsbis->transnoentities("CreditNotesOrExcessReceived") : $outputlangsbis->transnoentities("CreditNotes") : '');
+				$labeltouse .= (is_object($outputlangsbis) ? (' / '.($outputlangsbis->transnoentities("CreditNotesOrExcessReceived") != "CreditNotesOrExcessReceived") ? $outputlangsbis->transnoentities("CreditNotesOrExcessReceived") : $outputlangsbis->transnoentities("CreditNotes")) : '');
 				$index++;
 				$pdf->SetXY($col1x, $tab2_top + $tab2_hl * $index);
 				$pdf->MultiCell($col2x - $col1x, $tab2_hl, $labeltouse, 0, 'L', 0);