doxygen: Add i965 to list of modules in html header

Signed-off-by: Chad Versace <Chad Versace chad@chad-versace.us>
diff --git a/doxygen/header.html b/doxygen/header.html
index 3127da2..abd736f 100644
--- a/doxygen/header.html
+++ b/doxygen/header.html
@@ -15,5 +15,6 @@
 <a class="qindex" href="../swrast_setup/index.html">swrast_setup</a> |
 <a class="qindex" href="../tnl/index.html">tnl</a> |
 <a class="qindex" href="../tnl_dd/index.html">tnl_dd</a> |
-<a class="qindex" href="../gbm/index.html">gbm</a>
+<a class="qindex" href="../gbm/index.html">gbm</a> |
+<a class="qindex" href="../i965/index.html">i965</a>
 </div>