One less comma

... and that's all folks, I think (as the saying goes :-) )!

thanks-for-help.html

@@ -5166,7 +5166,7 @@ helped improve the presentation of their fellow IOCCC entries.</p>
 </div>
 <p>We call out the extensive contributions of <a href="authors.html#Cody_Boone_Ferguson">Cody Boone
 Ferguson</a> who is responsible for many
-improvements and fixes, including entries that no longer worked,
+improvements and fixes, including entries that no longer worked
 and other important fixes, often <strong>EXTREMELY HARD</strong> (for certain
 definitions of ‘<em>HARD</em>’ :-) ), such as
 <a href="thanks-for-help.html#1988_phillipps">1988/phillipps</a>,