diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index 6007dd1dbaa..8881b93349f 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -669,6 +669,7 @@ class FormMail extends Form
 				}
 				else
 				{
+					// The select combo
 					if (!empty($this->withto) && is_array($this->withto))
 					{
 						// multiselect array convert html entities into options tags, even if we dont want this, so we encode them a second time