consistency fix in lab03
consistency fix in lab03

ucsb-cs8-f17/ucsb-cs8-f17.github.io,ucsb-cs8-f17/ucsb-cs8-f17.github.io,ucsb-cs8-f17/ucsb-cs8-f17.github.io,ucsb-cs8-f17/ucsb-cs8-f17.github.io,ucsb-cs8-f17/ucsb-cs8-f17.github.io