diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php
index 3ba436cf28c..1b051a6081f 100644
--- a/htdocs/core/lib/pdf.lib.php
+++ b/htdocs/core/lib/pdf.lib.php
@@ -979,7 +979,7 @@ function pdf_pagefoot(&$pdf, $outputlangs, $paramfreetext, $fromcompany, $marge_
 
 	$outputlangs->load("dict");
 	$line = '';
-	$reg = aray();
+	$reg = array();
 
 	$dims = $pdf->getPageDimensions();