Address more comments

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@@ -6868,14 +6868,6 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
    </li>
   </ol>
 
-  <p class="note">As each <code>Document</code>'s <span
-  data-x="concept-document-policy-container">policy container</span>'s <span
-  data-x="policy-container-csp-list">CSP list</span> is append-only, user agents can optimize away
-  the <span>contains a header-delivered Content Security Policy</span> check by, for example,
-  holding a flag on the <span data-x="policy-container-csp-list">CSP list</span>, set when <span
-  data-x="creating a policy container from a fetch response">creating the policy container from the
-  fetch response</span>.</p>
-
   <p>The <span data-x="concept-node-clone-ext">cloning steps</span> for elements that
   <span>include</span> <code>HTMLOrSVGElement</code> must set the
   <span>[[CryptographicNonce]]</span> slot on the copy to the value of the slot on the element being
@@ -82914,7 +82906,7 @@ interface <dfn>BarProp</dfn> {
    <li><p>Return <var>result</var>.</p></li>
   </ol>
 
-  <p>To <dfn data-x="determining navigationParams policy container">determine navigationParams
+  <p>To <dfn data-x="determining navigation params policy container">determine navigation params
   policy container</dfn> from a given <span>URL</span> <var>responseURL</var> and four optional
   <span data-x="policy container">policy containers</span> <var>historyPolicyContainer</var>,
   <var>initiatorPolicyContainer</var>, <var>parentPolicyContainer</var>, and
@@ -84906,9 +84898,10 @@ interface <dfn>Location</dfn> { // but see also <a href="#the-location-interface
    data-x="concept-document-origin">origin</span> of the <span>node document</span> of the element
    that initiated the <span data-x="navigate">navigation</span>.</p></li>
 
-   <li><p> Let <var>initiatorPolicyContainer</var> be a clone of the <span>source browsing
-   context</span>'s <span>active document</span>'s <span
-   data-x="concept-document-policy-container">policy container</span>, if any.</p></li>
+   <li><p>Let <var>initiatorPolicyContainer</var> be a <span data-x="clone a policy
+   container">clone</span> of the <span>source browsing context</span>'s <span>active
+   document</span>'s <span data-x="concept-document-policy-container">policy container</span>, if
+   any.</p></li>
 
    <li><p>Cancel any preexisting but not yet <span data-x="concept-navigate-mature">mature</span>
    attempt to navigate <var>browsingContext</var>, including canceling any instances of the <span
@@ -84998,12 +84991,12 @@ interface <dfn>Location</dfn> { // but see also <a href="#the-location-interface
        <span data-x="coop-enforcement-source">current context is navigation source</span> is
        false.</p></li>
 
-       <li><p>Let <var>policyContainer</var> be the result of <span data-x="determining
-       navigationParams policy container">determining navigationParams policy container</span> given
+       <li><p>Let <var>policyContainer</var> be the result of <span data-x="determining navigation
+       params policy container">determining navigation params policy container</span> given
        <var>resource</var>'s <span data-x="concept-response-url">url</span>,
        <var>historyPolicyContainer</var>, <var>initiatorPolicyContainer</var>, <span>parent browsing
        context</span>'s <span>active document</span>'s <span
-       data-x="concept-document-policy-container">policy container</span> and null.</p></li>
+       data-x="concept-document-policy-container">policy container</span>, and null.</p></li>
 
        <li><p>Let <var>navigationParams</var> be a new <span>navigation params</span> whose <span
        data-x="navigation-params-request">request</span> is null, <span
@@ -85387,10 +85380,10 @@ interface <dfn>Location</dfn> { // but see also <a href="#the-location-interface
     </ol>
    </li>
 
-   <li><p>Let <var>resultPolicyContainer</var> be the result of <span>determining navigationParams
+   <li><p>Let <var>resultPolicyContainer</var> be the result of <span>determining navigation params
    policy container</span> given <var>response</var>'s <span
    data-x="concept-response-url">URL</span>, <var>historyPolicyContainer</var>,
-   <var>initiatorPolicyContainer</var>, null and <var>responsePolicyContainer</var>.</p></li>
+   <var>initiatorPolicyContainer</var>, null, and <var>responsePolicyContainer</var>.</p></li>
 
    <li><p>Let <var>navigationParams</var> be a new <span>navigation params</span> whose <span
    data-x="navigation-params-request">request</span> is <var>request</var>, <span
@@ -86097,7 +86090,7 @@ new PaymentRequest(&hellip;); // Allowed to use
        <var>newDocument</var>.</p></li>
 
        <li><p>If <var>newDocument</var>'s <span data-x="concept-document-url">URL</span>
-       <span>requires storing the policy container in history</span>, set <var>newEntry</var>'s
+       <span>requires storing the policy container in history</span>, then set <var>newEntry</var>'s
        <span data-x="she-policy-container">policy container</span> to <var>navigationParams</var>'s
        <span data-x="navigation-params-policy-container">policy container</span>.</p></li>