diff --git a/files/en-us/web/api/idbtransaction/mode/index.html b/files/en-us/web/api/idbtransaction/mode/index.html
index a48724004abcb9f..210a67b31fc7124 100644
--- a/files/en-us/web/api/idbtransaction/mode/index.html
+++ b/files/en-us/web/api/idbtransaction/mode/index.html
@@ -73,7 +73,7 @@ <h2 id="Example">Example</h2>
     href="https://mdn.github.io/to-do-notifications/">view
     example live</a>.)</p>
 
-<pre class="brush: js"">// Let us open our database
+<pre class="brush: js">// Let us open our database
 var DBOpenRequest = window.indexedDB.open("toDoList", 4);
 
 DBOpenRequest.onsuccess = function(event) {
diff --git a/files/en-us/web/api/indexeddb_api/using_indexeddb/index.html b/files/en-us/web/api/indexeddb_api/using_indexeddb/index.html
index fa0d1415f34ef94..50bfceed7dc54f3 100644
--- a/files/en-us/web/api/indexeddb_api/using_indexeddb/index.html
+++ b/files/en-us/web/api/indexeddb_api/using_indexeddb/index.html
@@ -626,7 +626,7 @@ <h2 id="Locale-aware_sorting">Locale-aware sorting</h2>
 <p>{{domxref("IDBIndex")}} has also had new properties added to it to specify if it has a locale specified, and what it is: <code>locale</code> (returns the locale if any, or null if none is specified) and <code>isAutoLocale</code> (returns <code>true</code> if the index was created with an auto locale, meaning that the platform's default locale is used, <code>false</code> otherwise.)</p>
 
 <div class="note">
-<p><strong>Note:</strong> This feature is currently hidden behind a flag — to enable it and experiment, go to <a>about:config</a> and enable <code>dom.indexedDB.experimental</code>.</p>
+<p><strong>Note:</strong> This feature is currently hidden behind a flag — to enable it and experiment, go to <code>about:config</code> and enable <code>dom.indexedDB.experimental</code>.</p>
 </div>
 
 <h2 id="Full_IndexedDB_example">Full IndexedDB example</h2>
diff --git a/files/en-us/web/api/mediastream/index.html b/files/en-us/web/api/mediastream/index.html
index acee2b839859bc3..422fda828cf8434 100644
--- a/files/en-us/web/api/mediastream/index.html
+++ b/files/en-us/web/api/mediastream/index.html
@@ -118,7 +118,7 @@ <h2 id="Browser_compatibility">Browser compatibility</h2>
 <h2 id="See_also">See also</h2>
 
 <ul>
- <li><a href="/en-US/docs/Web/API/MediaStream_Recording_API/Using_the_MediaStream_Recording_API">Using the MediaStream Recording API</li>
+ <li><a href="/en-US/docs/Web/API/MediaStream_Recording_API/Using_the_MediaStream_Recording_API">Using the MediaStream Recording API</a></li>
  <li><a href="/en-US/docs/Web/API/WebRTC_API">WebRTC API</a></li>
  <li><a href="/en-US/docs/Web/API/Web_Audio_API">Web Audio API</a></li>
  <li>{{domxref("MediaStreamTrack")}}</li>
diff --git a/files/en-us/web/api/structuredclone/index.html b/files/en-us/web/api/structuredclone/index.html
index 0135724ca830622..3d3265e2054368c 100644
--- a/files/en-us/web/api/structuredclone/index.html
+++ b/files/en-us/web/api/structuredclone/index.html
@@ -68,5 +68,5 @@ <h2 id="See_also">See also</h2>
 
 <ul>
   <li><a
-    href="/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm">Structured clone algorithm</li>
+    href="/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm">Structured clone algorithm</a></li>
 </ul>