diff --git a/docs/en/designers/language-custom-functions/language-function-html-radios.xml b/docs/en/designers/language-custom-functions/language-function-html-radios.xml
index 67f224e9..1253731c 100644
--- a/docs/en/designers/language-custom-functions/language-function-html-radios.xml
+++ b/docs/en/designers/language-custom-functions/language-function-html-radios.xml
@@ -152,7 +152,7 @@ $smarty->assign('customer_id', 1001);
 <?php
 
 $sql = 'select type_id, types from contact_types order by type';
-$smarty->assign('types',$db->getAssoc($sql));
+$smarty->assign('contact_types',$db->getAssoc($sql));
 
 $sql = 'select contact_id, name, email, contact_type_id '
         .'from contacts where contact_id='.$contact_id;