Mass typo fix in YYYY/README.md files, rebuild www

'For addition information' should be 'For additional information'.

1993/README.md

@@ -54,7 +54,7 @@ us a line.  We enjoy seeing who, where and how the contest is used.
 purposes only, and should not be used today.  See
 [contact.html](../contact.html) for up to date contact details
 as well as details on how to provide fixes to any of the entries.
-See also [the IOCCC FAQ](../faq.html) for addition information on the IOCCC.
+See also [the IOCCC FAQ](../faq.html) for additional information on the IOCCC.
 
 
 ### Credits:

1993/index.html

@@ -164,7 +164,7 @@ us a line. We enjoy seeing who, where and how the contest is used.</p>
 purposes only, and should not be used today. See
 <a href="../contact.html">contact.html</a> for up to date contact details
 as well as details on how to provide fixes to any of the entries.
-See also <a href="../faq.html">the IOCCC FAQ</a> for addition information on the IOCCC.</p>
+See also <a href="../faq.html">the IOCCC FAQ</a> for additional information on the IOCCC.</p>
 <h3 id="credits">Credits:</h3>
 <p>We would like to thank Barbara Frezza for her role as official chef
 of the contest. Landon Curt Noll and Larry Bassel appreciated the opportunity