Fix references to "default allowlist" (#133)

Author: reillyeon

index.html

@@ -360,9 +360,9 @@ <h3>
           Enabling the API in third-party contexts
         </h3>
         <p>
-          The <a>default allowlist</a> of `'self'` allows Geolocation API usage
-          in same-origin nested frames but prevents third-party content from
-          using the API.
+          The [=policy-controlled feature/default allowlist=] of `'self'` allows
+          Geolocation API usage in same-origin nested frames but prevents
+          third-party content from using the API.
         </p>
         <p>
           Third-party usage can be selectively enabled by adding the
@@ -1297,7 +1297,7 @@ <h2>
       <p>
         The <cite>Geolocation API</cite> defines a [=policy-controlled
         feature=] identified by the token string <a>"geolocation"</a>. Its
-        [=default allowlist=] is `'self'`.
+        [=policy-controlled feature/default allowlist=] is `'self'`.
       </p>
     </section>
     <section id="conformance"></section>