convert spoiler language and towards deobfuscation language

2020/yang/README.md

@@ -37,7 +37,7 @@ What is compiling this entry about?
 [Having a good .. time](https://southpark.fandom.com/wiki/Asspen/Script)!
 
 This winning entry also comes with a [JavaScript timelapse
-spoiler](spoiler.html) that shows how this entry was written.
+deobfuscation](spoiler.html) that shows how this entry was written.
 
 
 ## Author's remarks:

2020/yang/index.html

@@ -417,7 +417,7 @@ If you use the wrong code, you’re gonna have a bad time.
 What is compiling this entry about?
 <a href="https://southpark.fandom.com/wiki/Asspen/Script">Having a good .. time</a>!</p>
 <p>This winning entry also comes with a <a href="spoiler.html">JavaScript timelapse
-spoiler</a> that shows how this entry was written.</p>
+deobfuscation</a> that shows how this entry was written.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <h3 id="synopsis">Synopsis</h3>
 <pre><code>    echo &quot;Hello world&quot; | ./prog 12345 &gt; encoded.c