BUG-2012: stats via jmx failing with exception

- removed trailing spaces on right (formatting experiment consequences)

Change-Id: Ic1048f994e33cb724d7a9b419dae8bdee26223ea
Signed-off-by: Michal Rehak <mirehak@cisco.com>
Merge "BUG-2012: stats via jmx failing with exception"