diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 5d4e0c634df..6c75d2ab9a2 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -582,7 +582,7 @@ class Form
}
else
{
- $out.= '