nit

Author: noamr

source

@@ -96375,7 +96375,7 @@ const p2 = navigation.navigate(url2).finished;</code></pre>
    <li><p><span data-x="abort a NavigateEvent">Abort</span> <var>event</var>.</p></li>
   </ol>
 
-  <p>To <dfn>Abort a <code>NavigateEvent</code></dfn> <var>event</var> given <var>reason</var>:</p>
+  <p>To <dfn>abort a <code>NavigateEvent</code></dfn> <var>event</var> given <var>reason</var>:</p>
 
   <ol>
    <li><p>Let <var>navigation</var> be <var>event</var>'s <span>relevant global object</span>'s