Some grammar errors

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@@ -108297,9 +108297,9 @@ import "https://example.com/foo/../module2.mjs";</code></pre>
      </li>
 
      <li><p><i>Rendering opportunities</i>: Remove from <var>docs</var> all <code>Document</code>
-     object that are <span>render-blocked</span>, <span
+     objects that are <span>render-blocked</span>, <span
      data-x="rendering suppression for view transitions">suppressed for view
-     transitions</span>, or have if their <span>node navigable</span> doesn't have a
+     transitions</span>, or if their <span>node navigable</span> doesn't have a
      <span>rendering opportunity</span>.</p></li>
 
      <li><p>If <var>docs</var> is not empty, then set this <span>event loop</span>'s