Remove summary class stragglers

files/en-us/web/api/report/index.html

@@ -17,9 +17,9 @@
 <p>Reports can be accessed in a number of ways:</p>
 
 <ul>
- <li class="summary">Via the {{domxref("ReportingObserver.takeRecords()")}} method — this returns all reports in an observer's report queue, and then empties the queue.</li>
- <li class="summary">Via the <code>reports</code> parameter of the callback function passed into the <code><a href="/en-US/docs/Web/API/ReportingObserver/ReportingObserver">ReportingObserver()</a></code> constructor upon creation of a new observer instance. This contains the list of reports currently contained in the observer's report queue.</li>
- <li class="summary">By sending requests to the endpoints defined via the {{httpheader("Report-To")}} HTTP header.</li>
+ <li>Via the {{domxref("ReportingObserver.takeRecords()")}} method — this returns all reports in an observer's report queue, and then empties the queue.</li>
+ <li>Via the <code>reports</code> parameter of the callback function passed into the <code><a href="/en-US/docs/Web/API/ReportingObserver/ReportingObserver">ReportingObserver()</a></code> constructor upon creation of a new observer instance. This contains the list of reports currently contained in the observer's report queue.</li>
+ <li>By sending requests to the endpoints defined via the {{httpheader("Report-To")}} HTTP header.</li>
 </ul>
 
 <h2 id="Properties">Properties</h2>

files/en-us/web/api/usbconfiguration/configurationname/index.html

@@ -21,7 +21,7 @@
     href="https://www.beyondlogic.org/usbnutshell/usb5.shtml#ConfigurationDescriptors"><code>iConfiguration</code></a>
   field of the configuration descriptor defining this configuration.</p>
 
-<h2 class="summary" id="Syntax">Syntax</h2>
+<h2 id="Syntax">Syntax</h2>
 
 <pre
   class="brush: js">  var <var>name</var> = USBConfiguration.configurationName</pre>

files/en-us/web/api/web_audio_api/using_web_audio_api/index.html

@@ -15,7 +15,7 @@
 ---
 <div>{{DefaultAPISidebar("Web Audio API")}}</div>
 
-<p class="summary" id="webaudioapibasics">Let's take a look at getting started with the <a href="/en-US/docs/Web/API/Web_Audio_API">Web Audio API</a>. We'll briefly look at some concepts, then study a simple boombox example that allows us to load an audio track, play and pause it, and change its volume and stereo panning.</p>
+<p>Let's take a look at getting started with the <a href="/en-US/docs/Web/API/Web_Audio_API">Web Audio API</a>. We'll briefly look at some concepts, then study a simple boombox example that allows us to load an audio track, play and pause it, and change its volume and stereo panning.</p>
 
 <p>The Web Audio API does not replace the {{HTMLElement("audio")}} media element, but rather complements it, just like {{HTMLElement("canvas")}} coexists alongside the {{HTMLElement("img")}} element. Your use case will determine what tools you use to implement audio. If you want to control playback of an audio track, the <code>&lt;audio&gt;</code> media element provides a better, quicker solution than the Web Audio API. If you want to carry out more complex audio processing, as well as playback, the Web Audio API provides much more power and control.</p>