Editorial: use "each" Document when defining Document state

Both "each" and "the" is currently used, but "each" is clearer.

Author: foolip

source

@@ -9967,30 +9967,30 @@ partial interface <dfn id="document" data-lt="">Document</dfn> {
 <span>Document</span> includes <span>GlobalEventHandlers</span>;
 <span>Document</span> includes <span>DocumentAndElementEventHandlers</span>;</code></pre>
 
-  <p>The <code>Document</code> has a <dfn data-x="concept-document-policy-container" export
+  <p>Each <code>Document</code> has a <dfn data-x="concept-document-policy-container" export
   for="Document">policy container</dfn> (a <span>policy container</span>), initially a new policy
   container, which contains policies which apply to the <code>Document</code>.</p>
 
-  <p id="concept-document-feature-policy">The <code>Document</code> has a <dfn
+  <p id="concept-document-feature-policy">Each <code>Document</code> has a <dfn
   data-x="concept-document-permissions-policy" export for="Document">permissions policy</dfn>, which
   is a <span data-x="concept-permissions-policy">permissions policy</span>, which is initially
   empty.</p>
 
-  <p>The <code>Document</code> has a <dfn data-x="concept-document-module-map">module map</dfn>,
+  <p>Each <code>Document</code> has a <dfn data-x="concept-document-module-map">module map</dfn>,
   which is a <span>module map</span>, initially empty.</p>
 
-  <p>The <code>Document</code> has a <dfn data-x="concept-document-coop">cross-origin opener
+  <p>Each <code>Document</code> has a <dfn data-x="concept-document-coop">cross-origin opener
   policy</dfn>, which is a <span>cross-origin opener policy</span>.</p>
 
-  <p>The <code>Document</code> has an <dfn>is initial <code>about:blank</code></dfn>, which is a
+  <p>Each <code>Document</code> has an <dfn>is initial <code>about:blank</code></dfn>, which is a
   boolean, initially false. A <span>browsing context</span> <var>browsingContext</var> is <dfn>still
   on its initial <code>about:blank</code> <code>Document</code></dfn> if
   <var>browsingContext</var>'s <span>session history</span>'s <span data-x="list size">size</span>
   is 1 and <var>browsingContext</var>'s <span>session history</span>[0]'s <span
   data-x="she-document">document</span>'s <span>is initial <code>about:blank</code></span> is
   true.</p>
 
-  <p>The <code>Document</code> has a <dfn data-x="concept-document-navigation-id">navigation
+  <p>Each <code>Document</code> has a <dfn data-x="concept-document-navigation-id">navigation
   id</dfn>, which is a <span data-x="navigation-id">navigation id</span> or null.</p>
 
   <h4>The <code>DocumentOrShadowRoot</code> interface</h4>