Format fixes in html files of 1994

1994/imc/index.html

@@ -436,9 +436,11 @@ used to make the random squares are quite complex without being shrouded
 in obfuscated code! :-) Incidentally, I was surprised to find out how
 useful the exclusive-or operator was while writing function <code>s()</code>.</p>
 <p>Here are the descriptions of the functions in the library:</p>
-<pre><code>    o(n,a,q,d): makes a magic square of order n when n is odd and at least 3.
-    s(n,a,q,d): makes a magic square of order n when n equals 4.
-    e(n,a,q,d): makes a magic square of order n when n is even and at least 6.</code></pre>
+<blockquote>
+<p>o(n,a,q,d): makes a magic square of order n when n is odd and at least 3.<br>
+s(n,a,q,d): makes a magic square of order n when n equals 4.<br>
+e(n,a,q,d): makes a magic square of order n when n is even and at least 6.</p>
+</blockquote>
 <p>In the above, <code>a</code> (of type <code>int *</code>) points to an area of memory in which
 the magic square will be stored and <code>q</code> (also of type <code>int *</code>) points to
 an area of memory of length at least <code>n*sizeof(int)</code> bytes which can be