Make ^NOTE in markdown/html files bold

2000/jarijyrki/index.html

@@ -431,7 +431,7 @@ FAQ on “<a href="../../faq.html#X11">X11</a>”.</p>
 <p>Now try running:</p>
 <pre><code>    ./jarijyrki &lt; myedits.info</code></pre>
 <p>And observe that it matches what you had in the previous run!</p>
-<p>NOTE: changing the dimension parameters (see the authors’ remarks) renders
+<p><strong>NOTE</strong>: changing the dimension parameters (see the authors’ remarks) renders
 existing spreadsheet files unusable.</p>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>This entry is one of those that makes you wonder why some commercial software