[wwwdocs] changed/broken links in readings.html

[Gerald Pfeifer]

http://www.motorola.com/mcu/ doesn't exist any longer. Adjust the SPARC 
link.

Installed.

Gerald

Index: readings.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/readings.html,v
retrieving revision 1.150
diff -u -3 -p -r1.150 readings.html
--- readings.html	27 Sep 2005 19:02:26 -0000	1.150
+++ readings.html	27 Sep 2005 19:08:28 -0000
@@ -163,7 +163,6 @@ names.
  
  <li>m68hc11 (m68hc12)
   <br />Manufacturer: Motorola
-  <br /><a href="http://www.motorola.com/mcu/">68HC11/68HC12 documentation</a>
   <br /><a href="http://www.gnu-m68hc11.org/">http://www.gnu-m68hc11.org</a>
   GNU Development Chain for 68HC11 and 68HC12.
   <br />GDB includes a 68HC11 and a 68HC12 simulator.
@@ -246,7 +245,7 @@ names.
  <li>sparc (sparclite, sparc64)
   <br />Manufacturer: Sun
   <br />Acronym stands for: Scalable Processor ARChitecture
-  <br /><a href="http://www.sun.com/microelectronics/manuals/index.html">
+  <br /><a href="http://www.sun.com/oem/products/manuals/index.html">
   SPARC manuals</a>
  </li>