fix(test): locale in Expire header
fix(test): locale in Expire header

Closes #1741

Dignifiedquire/karma,kahwee/karma,karma-runner/karma,marthinus-engelbrecht/karma,pedrotcaraujo/karma,david-garcia-nete/karma,karma-runner/karma,wesleycho/karma,shirish87/karma,pedrotcaraujo/karma,buley/karma,Dignifiedquire/karma,johnjbarton/karma,buley/karma,panrafal/karma,Dignifiedquire/karma,maksimr/karma,mprobst/karma,david-garcia-nete/karma,ernsheong/karma,kahwee/karma,david-garcia-nete/karma,SamuelMarks/karma,marthinus-engelbrecht/karma,mprobst/karma,kahwee/karma,maksimr/karma,buley/karma,mprobst/karma,wesleycho/karma,johnjbarton/karma,pedrotcaraujo/karma,SamuelMarks/karma,johnjbarton/karma,karma-runner/karma,ernsheong/karma,marthinus-engelbrecht/karma,shirish87/karma,maksimr/karma,wesleycho/karma,buley/karma,Dignifiedquire/karma,wesleycho/karma,panrafal/karma,SamuelMarks/karma,panrafal/karma,karma-runner/karma,johnjbarton/karma,pedrotcaraujo/karma,kahwee/karma,marthinus-engelbrecht/karma,shirish87/karma,ernsheong/karma