Make ^NOTE in markdown/html files bold

1993/schnitzi/README.md

@@ -79,7 +79,7 @@ The author suggests the following questions when using
 We suggest you try using the body (minus the header and signature line)
 of a Usenet article.  You might want to try something from _alt.flame_.  :-)
 
-NOTE: If you have certain  `'` in the question this entry might fail.
+**NOTE**: If you have certain  `'` in the question this entry might fail.
 
 
 ## Author's remarks:

1993/schnitzi/index.html

@@ -453,7 +453,7 @@ some questions related to the text.</p>
 </ul>
 <p>We suggest you try using the body (minus the header and signature line)
 of a Usenet article. You might want to try something from <em>alt.flame</em>. :-)</p>
-<p>NOTE: If you have certain <code>'</code> in the question this entry might fail.</p>
+<p><strong>NOTE</strong>: If you have certain <code>'</code> in the question this entry might fail.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>I wanted to write a program that would read in a text file in
 natural language (such as English) and answer questions about that