diff --git a/index.html b/index.html
index 56732a270..159a45d2c 100644
--- a/index.html
+++ b/index.html
@@ -13035,7 +13035,7 @@ <h2>Excluding Elements from the Accessibility Tree</h2>
 	  <p>The following <a>elements</a> are not exposed via the <a>accessibility <abbr title="Application Programing Interfaces">API</abbr></a> and user agents MUST NOT include them in the <a class="termref">accessibility tree</a>:</p>
 	  <ul>
 	    <li>Elements with <rref>none</rref> or <rref>presentation</rref> as the first role in the role attribute. However, their exclusion is conditional and depends on other factors. In addition, the element's descendants and text content are generally included. These exceptions and conditions are documented in the <a href="#conflict_resolution_presentation_none">Presentational Roles Conflict Resolution</a> section.</li>
-	    <li>Elements, including their descendent elements, that have host language semantics specifying that the element is not displayed, such as CSS <code>display:none</code>, <code>visibility:hidden</code>, or the HTML 5 <code>hidden</code> attribute.</li>
+	    <li>Elements, including their descendent elements, that have host language semantics specifying that the element is not displayed, such as CSS <code>display:none</code>, <code>visibility:hidden</code>, or the HTML <code>hidden</code> attribute.</li>
           </ul>
 	  <p>If not already excluded from the accessibility tree per the above rules, user agents SHOULD NOT include the following elements in the accessibility tree:</p>
 	  <ul>
@@ -13106,7 +13106,7 @@ <h3>State and Property Attributes</h3>
 	</section>
 	<section id="host_general_focus">
 		<h2>Focus Navigation</h2>
-		<p>An implementing host language MUST provide support for the author to make all interactive elements focusable, that is, any renderable or event-receiving elements. An implementing host language MUST provide a facility to allow web authors to define whether these focusable, interactive elements appear in the default tab navigation order. The <code>tabindex</code> <a>attribute</a> in <abbr title="Hypertext Markup Language">HTML</abbr> 5 is an example of one implementation.</p>
+		<p>An implementing host language MUST provide support for the author to make all interactive elements focusable, that is, any renderable or event-receiving elements. An implementing host language MUST provide a facility to allow web authors to define whether these focusable, interactive elements appear in the default tab navigation order. The <code>tabindex</code> <a>attribute</a> in <abbr title="Hypertext Markup Language">HTML</abbr> is an example of one implementation.</p>
 	</section>
 	<section id="implicit_semantics">
 		<h2>Implicit <abbr title="Accessible Rich Internet Applications">WAI-ARIA</abbr> Semantics</h2>