update rspec syntax from should to expect
update rspec syntax from should to expect

michael-gabenna/Google-Maps-for-Rails,ipmobiletech/Google-Maps-for-Rails,apneadiving/Google-Maps-for-Rails,ekdin/Google-Maps-for-Rails,michael-gabenna/Google-Maps-for-Rails,ipmobiletech/Google-Maps-for-Rails,apneadiving/Google-Maps-for-Rails,ekdin/Google-Maps-for-Rails