Add () after function name in consoleloghandler

Change-Id: Id03b4a1ffb060d030a0d39a5abccf711da9b6a51
Reviewed-on: http://gerrit.aldebaran.lan:8080/15921
Tested-by: gerrit
Reviewed-by: ncornu <ncornu@aldebaran-robotics.com>
Tested-by: ncornu <ncornu@aldebaran-robotics.com>