autobuild doesn't like comments?

autobuild.xml

@@ -607,7 +607,7 @@
             <map>
               <key>hash</key>
               <string>5de58ca0fe19abf68b25956762ee0d29</string>
-              <key>url</key> <!-- Just use the windows pakcage for linux since these are cross platform headers -->
+              <key>url</key>
               <string>http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/glext-68-windows-20110406.tar.bz2</string>
             </map>
             <key>name</key>