diff --git a/website/docusaurus.config.js b/website/docusaurus.config.js
index b7c240401..366e2516c 100644
--- a/website/docusaurus.config.js
+++ b/website/docusaurus.config.js
@@ -84,7 +84,9 @@ const siteConfig = {
     '/js/google-analytics.js',
   ],
   stylesheets: [],
+  // start_config_example
   plugins: [require.resolve('docusaurus-plugin-internaldocs-fb')],
+  // end_config_example
   presets: [
     [
       '@docusaurus/preset-classic',