Fixed typo.

Author: janpgit

docs/cstyle.html

@@ -64,7 +64,7 @@
 
 <p>More C coding styles:
 
-<p>&nbsp;
+<ul>
 <li><a
 href="https://www.kernel.org/doc/html/v4.10/process/coding-style.html">Linux
 kernel coding style</a>
@@ -79,6 +79,7 @@
 style</a>
 <li><a href="https://httpd.apache.org/dev/styleguide.html">Apache C style
 guide</a>
+</ul>
 
 </p><p></p><hr>
 Last changed: