diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 2243b4e06c1..94710cd53f8 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -187,7 +187,7 @@ class FormFile
$out .= '
';
if (! empty($options)) $out .= '| '.$options.' | ';
$out .= '';
- $out .= ' '.$langs->trans("SaveUploadedFileWithMask", preg_replace('/__file__/',$langs->transnoentitiesnoconv("OriginFileName"),$savingdocmask), $langs->transnoentitiesnoconv("OriginFileName"));
+ $out .= ' '.$langs->trans("SaveUploadedFileWithMask", preg_replace('/__file__/', $langs->transnoentitiesnoconv("OriginFileName"), $savingdocmask), $langs->transnoentitiesnoconv("OriginFileName"));
$out .= ' | ';
$out .= '
';
}