updated download page to be more dynamic
diff --git a/test_download.php b/test_download.php
index 3a0d3c2..8cd38d0 100644
--- a/test_download.php
+++ b/test_download.php
@@ -32,7 +32,7 @@
 
 			<ul>
 				<li>
-					<a title="Update Site Zip" href="http://www.eclipse.org/downloads/download.php?file=/technology/swtbot/dev-build/swtbot-update-site-"<? echo $dev_version; ?>".zip"><img border=0 src="/swtbot/images/icon-save.gif"></a>
+					<a title="Update Site Zip" href="http://www.eclipse.org/downloads/download.php?file=/technology/swtbot/dev-build/swtbot-update-site--"<? echo $dev_version; ?>".zip"><img border=0 src="/swtbot/images/icon-save.gif"></a>
 					<a href="http://download.eclipse.org/technology/swtbot/dev-build/update-site">http://download.eclipse.org/technology/swtbot/dev-build/update-site</a> (Eclipse 3.3 and above)
 				</li>