changing download selector from cgi to lua, as per infrastructure recommendation
diff --git a/rivet/html/download.html b/rivet/html/download.html
index d1879b3..8603a38 100644
--- a/rivet/html/download.html
+++ b/rivet/html/download.html
@@ -25,7 +25,7 @@
  release may be downloaded from one the links pointing to ASF mirror sites 
 		      <p>
                 <code>
-                    <a href="http://www.apache.org/dyn/closer.cgi/tcl/rivet">http://www.apache.org/dyn/closer.cgi/tcl/rivet</a>
+                    <a href="http://www.apache.org/dyn/closer.lua/tcl/rivet">http://www.apache.org/dyn/closer.lua/tcl/rivet</a>
                 </code>
             </p>
         </p>