Fix typo

docs/app/templates/public-pages/docs/the-search.hbs

@@ -49,7 +49,7 @@
 <h3>Prevent autofocus</h3>
 
 <p>
-  Sometimes you want do disable the default behavior of the search box,
+  Sometimes you want to disable the default behavior of the search box,
   where it will be focused when the dropdown opens. To achieve that you have to add the
   <code>autofocus</code> parameter to the default <code>beforeOptions</code> component.
 </p>