Sort out some quota logic

Author: noamr

fetch.bs

@@ -6901,15 +6901,15 @@ This specification defined a <a>policy-controlled feature</a> identified by the
      <li><p>If  <var>document</var> is not <a>allowed to use</a> the
      <a>policy-controlled feature</a> {{PermissionPolicy/"deferred-fetch"}}, then return 0.
 
-     <li><p>If  <var>document</var> is <a>allowed to use</a> the
+     <li><p>Otherwise, if  <var>document</var> is <a>allowed to use</a> the
      <a>policy-controlled feature</a> {{PermissionPolicy/"deferred-fetch-minimal"}}, then set
      <var>remainingTotalQuota</var> to 512 kibibytes.
 
       <p class=note>When this permission policy is enabled, this document delegates 8KB to each of
       the first 16 cross-origin subframes leaving 512kb for its own quota.
 
      <li>
-      <p>Set <var>remainingTotalQuota</var> to 640 kibibytes.
+      <p>Otherwsise, set <var>remainingTotalQuota</var> to 640 kibibytes.
       <p class="note allow-2119">640kb should be enough for everyone.
     </ol>
 
@@ -6958,21 +6958,16 @@ This specification defined a <a>policy-controlled feature</a> identified by the
    <var>relevantContainers</var> with every <a>shadow-including descendant</a> of
    <var>relative</var> which is a <a>navigable container</a>.
 
-   <li>
-    <p><a for=list>For each</a> <var>descendantContainer</var> of <var>relevantContainers</var>,
-    decrement <var>remainingTotalQuota</var> by the <a>initial subframe deferred fetch quota</a>
-    given <var>descendantContainer</var>'s <a>deferred fetch policy</a>:
-
-   <li><p>If <var>remainingTotalQuota</var> is less than <var>remainingQuotaForOrigin</var>, then
-   return <var>remainingTotalQuota</var>.
-
-   <li><p>Return <var>remainingQuotaForOrigin</var>.
+   <li><p><a for=list>For each</a> <var>descendantContainer</var> of <var>relevantContainers</var>,
+   decrement <var>remainingTotalQuota</var> by the <a>initial subframe deferred fetch quota</a>
+   given <var>descendantContainer</var>'s <a>deferred fetch policy</a>.
+  </ol>
  </li>
 
  <li><p>If <var>remainingTotalQuota</var> is less than <var>remainingQuotaForOrigin</var>, then
  return <var>remainingTotalQuota</var>.
 
- <li><p>Return <var>remainingQuotaForOrigin</var>.
+ <li><p>Otherwise, return <var>remainingQuotaForOrigin</var>.
 </ol>
 </div>