diff --git a/docs/en/designers/language-custom-functions/language-function-html-checkboxes.xml b/docs/en/designers/language-custom-functions/language-function-html-checkboxes.xml
index a9c176e8..5050e280 100644
--- a/docs/en/designers/language-custom-functions/language-function-html-checkboxes.xml
+++ b/docs/en/designers/language-custom-functions/language-function-html-checkboxes.xml
@@ -127,7 +127,7 @@ $smarty->display('index.tpl');
"}
]]>