📝 Update help

src/static/optionPage.html

@@ -424,12 +424,13 @@ <h1 id="audio-experimental-">Audio (Experimental)</h1>
     </ul>
     </li>
     <li><strong>Subtitles</strong> - Controls which subtitles will be visible.<ul>
-    <li>Show all subtitles (_default_)</li>
+    <li>Show all subtitles <em>(default)</em></li>
     <li>Show only filtered subtitles - Least distracting</li>
     <li>Show only unfiltered subtitles</li>
     <li>Hide all subtitles - This may make it difficult to know what is happening when the audio is muted</li>
     </ul>
     </li>
+    <li><strong>YouTube Minimum Muting</strong> - Set a minimum amount of time (in seconds) that the filter will mute matched words in a YouTube video using auto-generated subtitles. <em>(The default is 0)</em></li>
     </ul>
     <h1 id="bookmarklet">Bookmarklet</h1>
     <p>The bookmarklet allows you to run a minimal version of the filter on devices that can&#39;t install the full version. It is an advanced tool, and requires several steps to set it up. Learn more <a href="https://github.com/richardfrost/AdvancedProfanityFilter/wiki/Bookmarklet">here</a>.</p>