求教那里错了
 double price = 4388;//手机的售价
            double salary = 4978.67;//本月实发工资
            if (salary>=price)
            {
               Console.Writeline("这月工资够买手杨") ;
            }
            else
            {
                Console.Writeline("这月工资不够买手机);
            }//请在这里补充条件判断