diff --git a/index.html b/index.html
index 24efdb4..a797f03 100644
--- a/index.html
+++ b/index.html
@@ -74,7 +74,7 @@
       },
     doJsonLd: true,
     xref: [ "html", "dom", "webidl", "ecma-262" ],
-    mdn: true,
+    mdn: "hr-time-2",
   };
   </script>
 </head>
@@ -294,7 +294,7 @@ <h3>`timeOrigin` attribute</h3>
     <section>
       <h3>`toJSON()` method</h3>
       <p data-tests='performance-tojson.html'>When <dfn>toJSON()</dfn> is
-      called, run [[WEBIDL]]'s <a>default toJSON operation</a>.</p>
+      called, run [[WEBIDL]]'s <a>default toJSON steps</a>.</p>
     </section>
   </section>
   <section>