fixing more spelling errors
fixing more spelling errors

Phansa/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017,Phansa/CSCI2963-01-Spring2017,rcos/CSCI2963-01-Spring2017