Update index.html

index.html

@@ -2060,7 +2060,7 @@ <h2>Definition of Roles</h2>
 				Authors MUST set <sref>aria-expanded</sref> to <code>true</code> on an element with role <code>combobox</code> when it is expanded and <code>false</code> when it is collapsed.
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-				Elements with the role <code>combobox</code> have an implicit <pref>aria-haspopup</pref> value of <code>listbox</code>. If the <code>combobox</code> popup element has a role other than <rref>listbox</rref>, authors MUST specify an <pref>aria-haspopup</pref> value of <rref>tree</rref>, <rref>grid</rref>, <rref>menu</rref> or <rref>dialog</rref> that corresponds to the role of its popup.
+				Elements with the role <code>combobox</code> have an implicit <pref>aria-haspopup</pref> value of <code>listbox</code>. If the <code>combobox</code> popup element has a role other than <rref>listbox</rref>, authors MUST specify an <pref>aria-haspopup</pref> value of <rref>tree</rref>, <rref>grid</rref>, <rref>menu</rref>, or <rref>dialog</rref> that corresponds to the role of its popup.
 				</p>
 				<p>
 				If the user interface includes an additional icon that allows the visibility of the popup to be controlled via pointer and touch events, authors SHOULD ensure that element has role <rref>button</rref>, that it is focusable but not included in the page <kbd>Tab</kbd> sequence, and that it is not a descendant of the element with role <code>combobox</code>.