convert spoiler language and towards deobfuscation language

2005/anon/index.html

@@ -514,7 +514,7 @@ with <code>-DNO_STTY</code>. The game interface will be a bit annoying (you will
 hit enter after every key), but it works.</p>
 <p>The game requires lots of space on the runtime stack space due to deep
 recursion, among other things. :-)</p>
-<p>See spoilers below for more notes about portability.</p>
+<p>See the “<strong>DEOBFUSCATION</strong>” section below for more notes about portability.</p>
 <h3 id="about-the-code">ABOUT THE CODE</h3>
 <p>Clearly, the author is very, very confused. Although he has broken up the file
 into sections labelled with helpful headings, and although he has left ample
@@ -577,7 +577,7 @@ on the following architectures:</p>
 </ul>
 <p>It probably will also compile and work on many (all?) other *nix platforms as
 well. How does it achieve this incredible feat?</p>
-<h3 id="spoiler">SPOILER</h3>
+<h3 id="deobfuscation">DEOBFUSCATION</h3>
 <p>Read the following only if you give up figuring it out :-)</p>
 <h4 id="the-evil-hack">The Evil Hack</h4>
 <p>The program (ab)uses an implicit assumption underlying practically all