Format fixes in 2005/sykes/index.html

2005/sykes/index.html

@@ -476,15 +476,44 @@ slower cursor blink, try</p>
 <pre><code>    ./sykes pet.rom 2</code></pre>
 <p>The default is 4.</p>
 <p>The control keys are as follows:</p>
-<pre><code>    ^A HOME
-    ^L CLR
-    ^R RVS
-    ^E OFF
-    ^Y INST
-    ^X STOP (break)
-    ^F cursor forward
-    ^B cursor back
-    ^N cursor down</code></pre>
+<ul>
+<li><code>^A</code>
+<ul>
+<li>HOME</li>
+</ul></li>
+<li><code>^L</code>
+<ul>
+<li>CLR</li>
+</ul></li>
+<li><code>^R</code>
+<ul>
+<li>RVS</li>
+</ul></li>
+<li><code>^E</code>
+<ul>
+<li>OFF</li>
+</ul></li>
+<li><code>^Y</code>
+<ul>
+<li>INST</li>
+</ul></li>
+<li><code>^X</code>
+<ul>
+<li>STOP (break)</li>
+</ul></li>
+<li><code>^F</code>
+<ul>
+<li>cursor forward</li>
+</ul></li>
+<li><code>^B</code>
+<ul>
+<li>cursor back</li>
+</ul></li>
+<li><code>^N</code>
+<ul>
+<li>cursor down</li>
+</ul></li>
+</ul>
 <p>Supplied also is a short demo program written in
 <a href="https://en.wikipedia.org/wiki/BASIC">BASIC</a>. Try typing</p>
 <pre><code>    LOAD &quot;DEMO&quot;