docs: remove links to tungstengraphics.com, and misc updates
diff --git a/docs/subset-A.html b/docs/subset-A.html
index dac66a6..d576bb6 100644
--- a/docs/subset-A.html
+++ b/docs/subset-A.html
@@ -16,8 +16,7 @@
 </h3>
 </center>
 </h2>
-<p> Copyright &copy; 2002-2003 by <a
- href="http://www.tungstengraphics.com/">Tungsten Graphics, Inc.</a>,
+<p> Copyright &copy; 2002-2003 by Tungsten Graphics, Inc.,
 Cedar Park, Texas. All Rights Reserved. <br>
 <br>
 Permission is granted to make and distribute verbatim copies of this