Fix link in years.html

Many more need to be checked. Checking for dead links should not be hard
based on a quick script I wrote but any missing files will have to be
fixed later.

years.html

@@ -3371,7 +3371,7 @@ a summary description of all of the winners.  </P>
 <P><B>applin</B></P>
 
 <UL TYPE=square>
-<LI><A HREF="1988/applin/applin/Makefile">Makefile</A>
+<LI><A HREF="1988/applin/Makefile">Makefile</A>
 <LI><A HREF="1988/applin/applin.c">applin.c</A>
 <LI><A HREF="1988/applin/applin.hint">applin.hint</A>
 <LI><A HREF="1988/applin/zsmall.c">zsmall.c</A>