removed space, changed unused variable name
removed space, changed unused variable name

arpitashekhar/expertiza,akshayjain114/expertiza,kira0992/expertiza,akshayjain114/expertiza,michaelamoran/expertiza,expertiza/expertiza,expertiza/expertiza,urmilparikh95/expertiza,KunmiaoYang/expertiza,KunmiaoYang/expertiza,kira0992/expertiza,expertiza/expertiza,michaelamoran/expertiza,arpitashekhar/expertiza,arpitashekhar/expertiza,akshayjain114/expertiza,michaelamoran/expertiza,kira0992/expertiza,kira0992/expertiza,KunmiaoYang/expertiza,urmilparikh95/expertiza,KunmiaoYang/expertiza,urmilparikh95/expertiza,arpitashekhar/expertiza,urmilparikh95/expertiza,michaelamoran/expertiza,akshayjain114/expertiza,expertiza/expertiza