Finish fixing html files in 2004

There is one thing brought up on GitHub that might necessitate a minor
change but that can happen later.

2004/omoikane/README.md

@@ -28,8 +28,8 @@ is modified to have the desired checksum!  This does, we suppose,
 solve the problem that inserting a checksum would change the file's
 checksum; if you have to change it, you might as well change it!
 
-This program was submitted under the name `Rinia`, so the Author's
-Comments refer to it as such.
+This program was submitted under the name `Rinia`, so the [Author's
+remarks](#authors-remarks) refer to it as such.
 
 
 ## Author's remarks:

2004/omoikane/index.html

@@ -420,8 +420,8 @@ strictly speaking, isn’t being computed at all. Rather, the file
 is modified to have the desired checksum! This does, we suppose,
 solve the problem that inserting a checksum would change the file’s
 checksum; if you have to change it, you might as well change it!</p>
-<p>This program was submitted under the name <code>Rinia</code>, so the Author’s
-Comments refer to it as such.</p>
+<p>This program was submitted under the name <code>Rinia</code>, so the <a href="#authors-remarks">Author’s
+remarks</a> refer to it as such.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <h3 id="rinia-11404"><code>Rinia</code> (1/14/04)</h3>
 <p><code>Rinia</code> is a tool for embedding CRCs in text files. No need to assign