Fix quotes in 1984/anonymous

There is a back and forth dialogue between Landon and the author that
should have been quotes but was code and this commit changes them to
blockquotes. This was one of the tests for commit
95db577489.

1984/anonymous/README.md

@@ -63,26 +63,20 @@ the code, this is what it looks like:
 Some years after this entry was published we asked the author if they still
 wished to remain anonymous and they said:
 
-```
-    Yes, I want to keep my anonymity.  But you can tell them that I am well known
-    for my connection to the C language.
-```
+> Yes, I want to keep my anonymity.  But you can tell them that I am well known
+for my connection to the C language.
 
 
 ### On the famous tattoo (see above):
 
 The author, when told about this tattoo, said:
 
-```
-    I feel honored that my entry will be the first IOCCC winning entry to become a
-    tattoo. It is the first entry to become a tattoo isn't it?
-```
+> I feel honored that my entry will be the first IOCCC winning entry to become a
+tattoo. It is the first entry to become a tattoo isn't it?
 
 Landon Curt Noll, the one who told the author about the tattoo, wrote back:
 
-```
-    Yes, to our knowledge it is.
-```
+> Yes, to our knowledge it is.
 
 
 ### Regrets:

1984/anonymous/index.html

@@ -433,14 +433,20 @@ the code, this is what it looks like:</p>
 <h3 id="on-remaining-anonymous">On remaining anonymous:</h3>
 <p>Some years after this entry was published we asked the author if they still
 wished to remain anonymous and they said:</p>
-<pre><code>    Yes, I want to keep my anonymity.  But you can tell them that I am well known
-    for my connection to the C language.</code></pre>
+<blockquote>
+<p>Yes, I want to keep my anonymity. But you can tell them that I am well known
+for my connection to the C language.</p>
+</blockquote>
 <h3 id="on-the-famous-tattoo-see-above">On the famous tattoo (see above):</h3>
 <p>The author, when told about this tattoo, said:</p>
-<pre><code>    I feel honored that my entry will be the first IOCCC winning entry to become a
-    tattoo. It is the first entry to become a tattoo isn&#39;t it?</code></pre>
+<blockquote>
+<p>I feel honored that my entry will be the first IOCCC winning entry to become a
+tattoo. It is the first entry to become a tattoo isn’t it?</p>
+</blockquote>
 <p>Landon Curt Noll, the one who told the author about the tattoo, wrote back:</p>
-<pre><code>    Yes, to our knowledge it is.</code></pre>
+<blockquote>
+<p>Yes, to our knowledge it is.</p>
+</blockquote>
 <h3 id="regrets">Regrets:</h3>
 <p>Landon Curt Noll wrote that the author regrets not making the program a
 one-liner and not moving the <code>int i</code> into an arg of <code>main()</code> (so that the line