fix log typo
fix log typo

Change-Id: Ia2073e50140f6893b805621d1470a9efb1dfef03
Reviewed-on: http://gerrit.aldebaran.lan/38066
Reviewed-by: sbarthelemy <9c154f64c36738f8e44d945c231ac417d15bd66e@aldebaran-robotics.com>
Tested-by: sbarthelemy <9c154f64c36738f8e44d945c231ac417d15bd66e@aldebaran-robotics.com>

bsautron/libqi,aldebaran/libqi,aldebaran/libqi,vbarbaresi/libqi,aldebaran/libqi