Fix xunit.xml test report for CI

Oops I forgot that this ends up in the XML file

circle.yml

diff --git a/circle.yml b/circle.yml
index cb41458..fcb7b97 100644
--- a/circle.yml
+++ b/circle.yml
@@ -68,7 +68,6 @@
           req.on('end', res.end.bind(res));
         })
         .listen(9000);
-        console.log('Listening on localhost:9000');
         EOF
       :
         background: true