chore: tidy up index.html (#294)

Co-authored-by: noamr <noamr@users.noreply.github.com>

Author: github-actions[bot]

index.html

@@ -290,18 +290,22 @@ <h3>
           This section is non-normative.
         </p>
         <p>
-          Resource [=Request=]s [=fetch=]ed by a non-null [=request/client=] are included as
-          <a>PerformanceResourceTiming</a> objects in the [=request/client=]'s
-          [=environment settings object/global object=]'s <a data-cite=
-          "PERFORMANCE-TIMELINE-2#performance-timeline">Performance Timeline</a>, unless excluded
-          from the timeline as part of the [=fetch|fetching process=]. Resources that are retrieved
-          from <a data-cite="HTML#relevant-application-cache">relevant application caches</a> or
-          local resources are included as <a>PerformanceResourceTiming</a> objects in the
-          <a data-cite="PERFORMANCE-TIMELINE-2#performance-timeline">Performance Timeline</a>.
-          Resources for which the [=fetch=] was initiated, but was later aborted (e.g. due to a
-          network error) are included as <a>PerformanceResourceTiming</a> objects in the
-          <a data-cite="PERFORMANCE-TIMELINE-2#performance-timeline">Performance Timeline</a>, with
-          their start and end timing.
+          Resource [=Request=]s [=fetch=]ed by a non-null [=request/client=]
+          are included as <a>PerformanceResourceTiming</a> objects in the
+          [=request/client=]'s [=environment settings object/global object=]'s
+          <a data-cite=
+          "PERFORMANCE-TIMELINE-2#performance-timeline">Performance
+          Timeline</a>, unless excluded from the timeline as part of the
+          [=fetch|fetching process=]. Resources that are retrieved from
+          <a data-cite="HTML#relevant-application-cache">relevant application
+          caches</a> or local resources are included as
+          <a>PerformanceResourceTiming</a> objects in the <a data-cite=
+          "PERFORMANCE-TIMELINE-2#performance-timeline">Performance
+          Timeline</a>. Resources for which the [=fetch=] was initiated, but
+          was later aborted (e.g. due to a network error) are included as
+          <a>PerformanceResourceTiming</a> objects in the <a data-cite=
+          "PERFORMANCE-TIMELINE-2#performance-timeline">Performance
+          Timeline</a>, with their start and end timing.
         </p>
         <p>
           Examples:
@@ -473,10 +477,10 @@ <h3>
               info/start time=] and <a>this</a>'s <a>relevant global
               object</a>.
             </p>
-
             <p class='note'>
-            `startTime` is measured right at the start of the [=fetch=], before any redirects.
-            See <a data-cite="FETCH#fetching">fetching</a>.
+              `startTime` is measured right at the start of the [=fetch=],
+              before any redirects. See <a data-cite=
+              "FETCH#fetching">fetching</a>.
             </p>
           </dd>
           <dt>
@@ -500,32 +504,44 @@ <h3>
           <dfn>initiatorType</dfn> getter steps are to return the <a data-for=
           "PerformanceResourceTiming">initiator type</a> for <a>this</a>.
         </p>
-        <p class='note'>`initiatorType` returns one of the following values:
-          <ul class='note'>
-            <li>The same value as the {{Element/localName}} of an [=element=], if the request is a
-            result of processing an HTML element;</li>
-
-            <li><dfn>"css"</dfn>, if the request is a result of processing a CSS
+        <p class='note'>
+          `initiatorType` returns one of the following values:
+        </p>
+        <ul class='note'>
+          <li>The same value as the {{Element/localName}} of an [=element=], if
+          the request is a result of processing an HTML element;
+          </li>
+          <li>
+            <dfn>"css"</dfn>, if the request is a result of processing a CSS
             <a data-xref-type="css-function">url()</a> directive such as
-            <code>@import url()</code> or <code>background: url()</code>; [[CSS-VALUES]]</li>
-
-            <li><dfn>"navigation"</dfn>, if the request is a [=navigation request=];</li>
-
-            <li><dfn>"xmlhttprequest"</dfn>, if the request is a result of processing an
-            	{{XMLHttpRequest}};</li>
-
-            <li><dfn>"fetch"</dfn>, if the request is the result of processing the
-            {{WindowOrWorkerGlobalScope/fetch()}} method;</li>
-
-            <li><dfn>"beacon"</dfn>, if the request is the result of processing the
-            {{Navigator/sendBeacon()}} method; [[BEACON]]</li>
-
-            <li><dfn>"other"</dfn>, if none of the above conditions match.</li>
-          </ul>
-      <p class='note'>The setting of `initiatorType` is done at the different places where a resource timing
-        entry is reported, such as the [=fetch=] standard. 
-
-      <p data-dfn-for="PerformanceResourceTiming">
+            <code>@import url()</code> or <code>background: url()</code>;
+            [[CSS-VALUES]]
+          </li>
+          <li>
+            <dfn>"navigation"</dfn>, if the request is a [=navigation
+            request=];
+          </li>
+          <li>
+            <dfn>"xmlhttprequest"</dfn>, if the request is a result of
+            processing an {{XMLHttpRequest}};
+          </li>
+          <li>
+            <dfn>"fetch"</dfn>, if the request is the result of processing the
+            {{WindowOrWorkerGlobalScope/fetch()}} method;
+          </li>
+          <li>
+            <dfn>"beacon"</dfn>, if the request is the result of processing the
+            {{Navigator/sendBeacon()}} method; [[BEACON]]
+          </li>
+          <li>
+            <dfn>"other"</dfn>, if none of the above conditions match.
+          </li>
+        </ul>
+        <p class='note'>
+          The setting of `initiatorType` is done at the different places where
+          a resource timing entry is reported, such as the [=fetch=] standard.
+        </p>
+        <p data-dfn-for="PerformanceResourceTiming">
           The <dfn>workerStart</dfn> getter steps are to <a>convert fetch
           timestamp</a> for <a>this</a>'s <a data-for=
           "PerformanceResourceTiming">timing info</a>'s [=fetch timing