fixed code in html5 reference

had previously added Ian to reference but put in attribute doh!

index.html

@@ -1070,7 +1070,7 @@ <h3 id="hbu">Text alternative</h3>
       <dl class="bibliography">
         <dt id="bib-ARIA">[ARIA]</dt>
         <dd>James Craig; et al. <a href="http://www.w3.org/WAI/PF/aria-1.1/"><cite>Accessible Rich Internet Applications (WAI-ARIA) 1.1</cite></a></dd>
-        <dt id="bib-HTML5">[HTML5]</dt><dd rel="dcterms:requires"Ian Hickson; >Robin Berjon; Steve Faulkner; Travis Leithead; Erika Doyle Navara; Edward O'Connor; Silvia Pfeiffer. <a href="http://www.w3.org/TR/html5/"><cite>HTML5</cite></a>. 17 June 2014. W3C Last Call Working Draft. URL: <a href="http://www.w3.org/TR/html5/">http://www.w3.org/TR/html5/</a></dd>
+        <dt id="bib-HTML5">[HTML5]</dt><dd rel="dcterms:requires">Ian Hickson; Robin Berjon; Steve Faulkner; Travis Leithead; Erika Doyle Navara; Edward O'Connor; Silvia Pfeiffer. <a href="http://www.w3.org/TR/html5/"><cite>HTML5</cite></a>. 17 June 2014. W3C Last Call Working Draft. URL: <a href="http://www.w3.org/TR/html5/">http://www.w3.org/TR/html5/</a></dd>
 <dt id="bib-WAI-ARIA">[WAI-ARIA]</dt><dd rel="dcterms:requires">James Craig; Michael Cooper et al. <a href="http://www.w3.org/TR/wai-aria/"><cite>Accessible Rich Internet Applications (WAI-ARIA) 1.0</cite></a>. 20 March 2014. W3C Recommendation. URL: <a href="http://www.w3.org/TR/wai-aria/">http://www.w3.org/TR/wai-aria/</a>
 </dd></dl>
         <dt id="bib-WCAG20">[WCAG20]</dt>