Fix a failed test in assignment_creation_spec.rb
Fix a failed test in assignment_creation_spec.rb

KunmiaoYang/expertiza,arpitashekhar/expertiza,redsock88/expertiza,rmmaily/expertiza,KunmiaoYang/expertiza,ApertureScienceInnovators/expertiza,akshayjain114/expertiza,expertiza/expertiza,KunmiaoYang/expertiza,kira0992/expertiza,akshayjain114/expertiza,redsock88/expertiza,ApertureScienceInnovators/expertiza,expertiza/expertiza,expertiza/expertiza,rmmaily/expertiza,redsock88/expertiza,ApertureScienceInnovators/expertiza,mhhassan/expertiza,arpitashekhar/expertiza,urmilparikh95/expertiza,joshio1/expertiza,michaelamoran/expertiza,joshio1/expertiza,rmmaily/expertiza,KunmiaoYang/expertiza,expertiza/expertiza,kira0992/expertiza,redsock88/expertiza,mhhassan/expertiza,joshio1/expertiza,mhhassan/expertiza,michaelamoran/expertiza,arpitashekhar/expertiza,kira0992/expertiza,urmilparikh95/expertiza,mhhassan/expertiza,akshayjain114/expertiza,kira0992/expertiza,michaelamoran/expertiza,arpitashekhar/expertiza,ApertureScienceInnovators/expertiza,akshayjain114/expertiza,urmilparikh95/expertiza,rmmaily/expertiza,michaelamoran/expertiza,urmilparikh95/expertiza,joshio1/expertiza