Fixes in html files of 1990

1990/scjones/README.md

@@ -28,12 +28,10 @@ ISO character set.
 
 The Author sent us this note after he was informed that he won:
 
-```
-    Although I am quite grateful for the "ANSI Committee's Worst Abuse of C" title
-    (were you aware that I am a member of the committee or is the double meaning
-    unintentional?), I was really hoping for something more along the lines of
-    "Closest Resemblance to Line Noise."  :-)
-```
+> Although I am quite grateful for the "`ANSI Committee's Worst Abuse of C`" title
+(were you aware that I am a member of the committee or is the double meaning
+unintentional?), I was really hoping for something more along the lines of
+"`Closest Resemblance to Line Noise`."  :-)
 
 ... it was unintentional.
 

1990/scjones/index.html

@@ -413,10 +413,12 @@ was a dark and stormy night for C when the ANSI C committee added trigraphs to
 the standard. Too bad that they didn’t just simply require a more reasonable
 ISO character set.</p>
 <p>The Author sent us this note after he was informed that he won:</p>
-<pre><code>    Although I am quite grateful for the &quot;ANSI Committee&#39;s Worst Abuse of C&quot; title
-    (were you aware that I am a member of the committee or is the double meaning
-    unintentional?), I was really hoping for something more along the lines of
-    &quot;Closest Resemblance to Line Noise.&quot;  :-)</code></pre>
+<blockquote>
+<p>Although I am quite grateful for the “<code>ANSI Committee's Worst Abuse of C</code>” title
+(were you aware that I am a member of the committee or is the double meaning
+unintentional?), I was really hoping for something more along the lines of
+“<code>Closest Resemblance to Line Noise</code>.” :-)</p>
+</blockquote>
 <p>… it was unintentional.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>Since this year’s contest is dedicated to ANSI C, here is a strictly conforming