Fix handlebars built-in helpers URL

diff --git a/docs/pages/panini.md b/docs/pages/panini.md
index c61ec758bd3d1c835299082bebdbfde12955b18d..3f8590bb7587a19f295c002541e3ccbe2feb13c8 100644 (file)
--- a/docs/pages/panini.md
+++ b/docs/pages/panini.md
@@ -117,7 +117,7 @@ The `../` is added only on pages in a sub-folder, so the CSS can still be proper
 
 ## Helpers
 
-Helpers are special functions that manipulate content on the page. In addition to [Handlebars's built-in helpers](https://handlebarsjs.com/builtin_helpers.html), Panini includes a few custom helpers and you can add your own.
+Helpers are special functions that manipulate content on the page. In addition to [Handlebars's built-in helpers](https://handlebarsjs.com/guide/builtin-helpers.html), Panini includes a few custom helpers and you can add your own.
 
 ### ifpage