update wording based on suggestions

index.html

@@ -400,9 +400,9 @@ <h1>Important Terms</h1>
 			<dd>
 			  <p>An 'owning element' is any <abbr title="Document Object Model">DOM</abbr> ancestor of the <a>element</a>, or any element with an <pref>aria-owns</pref> attribute which references the ID of the   element. </p>
 			</dd>
-			<dt><dfn data-export="" data-lt="parent element|parent">Parent Element</dfn></dt>
+			<dt><dfn data-export="" data-lt="parent element|parent|owning parent">Parent Element</dfn></dt>
 			<dd>
-				<p>An 'parent element' is a direct <abbr title="Document Object Model">DOM</abbr> parent of the <a>element</a>, an ancestor of the <a>element</a> with only <rref>generic</rref> or <rref>presentation</rref> elements intervening, or any element with a child specified via <pref>aria-owns</pref>.</p>
+				<p>An owning parent element is a direct <abbr title="Document Object Model">DOM</abbr> parent of the <a>element</a>, an ancestor of the <a>element</a> with only <rref>generic</rref> or <rref>presentation</rref> elements intervening, or any element with a child specified via <pref>aria-owns</pref>.</p>
 			</dd>
 			<dt><dfn data-export="">Perceivable</dfn></dt>
 			<dd>
@@ -673,7 +673,7 @@ <h3>Prohibited States and Properties</h3>
 		<section id="mustContain">
 			<h3>Allowed Child Roles</h3>
 			<p>Any <a>element</a> that is a direct <a>child</a> of the element with this <a>role</a>. For example, an element with the role <rref>list</rref> may own elements with the role <rref>listitem</rref>, but not elements with the role <rref>option</rref>.</p>
-			<p>To determine whether an element is the direct <a>child</a> of a role, <a>user agents</a> MUST ignore any elements with the role <rref>generic</rref> or <rref>presentation</rref>.</p>
+			<p>To determine whether an element is the direct <a>child</a> of a role, <a>user agents</a> MUST ignore any intervening elements with the role <rref>generic</rref> or <rref>presentation</rref>.</p>
 			<p>Descendents which are not direct children of an element ancestor are not constrained by <em>allowed child roles</em>. For example, an <code>image</code> is not an allowed child of a <code>list</code>, but it is a valid descendent so long as it is also a descendant of the <code>list</code>'s allowed child <code>listitem</code>.</p>
 			<p class="note">A role that has 'allowed child roles' does not imply the reverse relationship. Elements with roles in this list do not always have to be found within elements of the given role. See <a href="#scope">allowed parent roles</a> for requirements about the context where elements of a given role will be contained.</p>
 			<p class="note">An element with a <a href="#subclassroles">subclass role</a> of the 'allowed child role' does not fulfill this requirement. For example, the <rref>listbox</rref> role allows a child element using the <rref>option</rref> or <rref>group</rref> role. Although the <rref>group</rref> role is the superclass of <rref>row</rref>, adding a child element with a role of <rref>row</rref> will not fulfill the requirement that <rref>listbox</rref> allows children with <rref>option</rref> or <rref>group</rref> roles.</p>