place entry index.html at the bottom of secondary inventory

2020/ferguson1/index.html

@@ -647,7 +647,6 @@ email but I’m more likely to respond to mastodon messages.</p>
 <h2 id="secondary-files">Secondary files</h2>
 <ul>
 <li><a href="2020_ferguson1.tar.bz2">2020_ferguson1.tar.bz2</a> - download entry tarball</li>
-<li><a href="index.html">index.html</a> - this web page</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/COMPILING.md">COMPILING.md</a> - markdown source for COMPILING.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/HACKING.md">HACKING.md</a> - markdown source for HACKING.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/README.md">README.md</a> - markdown source for this web page</li>
@@ -665,6 +664,7 @@ email but I’m more likely to respond to mastodon messages.</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/spoilers.md">spoilers.md</a> - markdown source for spoilers.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/terminals.md">terminals.md</a> - markdown source for terminals.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/troubleshooting.md">troubleshooting.md</a> - markdown source for troubleshooting.html</li>
+<li><a href="index.html">index.html</a> - this web page</li>
 </ul>
 
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