Adjust the spacing

Author: quasi-mod

fetch.bs

@@ -5634,8 +5634,8 @@ these steps:
      <li><p>Otherwise, if<var>fetchResponse</var> is <a for=/>service worker timing info</a>,
        then set <var>fetchParams</var>'s <a for="fetch params">timing info</a>'s
        <a for="fetch timing info">service worker timing info</a> to <var>fetchResponse</var>.
-     </ol>
-   </ol>
+    </ol>
+  </ol>
 
  <li>
   <p>If <var>response</var> is null, then: