Fix phpspec test.
Fix phpspec test.

WangTe/Laravel-5-Generators-Extended,riyan8250/Laravel-5-Generators-Extended,laracasts/Laravel-5-Generators-Extended,jackfruh/Laravel-5-Generators-Extended,Drooids/Laravel-5-Generators-Extended,rohmad-st/Laravel-5-Generators-Extended,raalveco/Laravel-5-Generators-Extended,acmadi/Laravel-5-Generators-Extended