--- readings.html.orig	2005-05-29 11:23:38.405875000 -0700
+++ readings.html	2005-05-29 11:24:03.405875000 -0700
@@ -75,7 +75,7 @@
   <li><a href="ftp://ftp.axis.se/pub/users/hp/pgccfd/">Porting GCC for
   Dunces</a> by Hans-Peter Nilsson &lt;<a href="mailto:hans-peter.nilsson@axis.com">hans-peter.nilsson@axis.com</a>&gt;.</li>
 
-  <li><a href="http://www.tldp.org/HOWTO/GCC-Frontend-HOWTO">GCC Frontend
+  <li><a href="http://www.tldp.org/HOWTO/GCC-Frontend-HOWTO.html">GCC Frontend
   HOWTO</a> by Sreejith K. Menon &lt;<a href="mailto:sreejithkmenon@yahoo.com">sreejithkmenon@yahoo.com</a>&gt;.</li>
 
   <li><a href="http://people.debian.org/~aaronl/Usenix88-lexic.pdf">Lexical