refactor(QStepper): small tweak to header
refactor(QStepper): small tweak to header

rstoenescu/quasar-framework,quasarframework/quasar,pdanpdan/quasar,pdanpdan/quasar,rstoenescu/quasar-framework,pdanpdan/quasar,quasarframework/quasar,fsgiudice/quasar,fsgiudice/quasar,rstoenescu/quasar-framework,pdanpdan/quasar,quasarframework/quasar,quasarframework/quasar,fsgiudice/quasar