Adjusted my code to have no errors when running with cpplint.py code style check.
Adjusted my code to have no errors when running with cpplint.py code style check.

rockett-m/NICE,seleanridley/NICE,yiskylee/NICE,rockett-m/NICE,rockett-m/NICE,seleanridley/NICE,yiskylee/NICE,yiskylee/NICE