fix(app): "quasar-new" cmd help typo #11409
fix(app): "quasar-new" cmd help typo #11409

quasarframework/quasar,quasarframework/quasar,rstoenescu/quasar-framework,quasarframework/quasar,quasarframework/quasar,rstoenescu/quasar-framework,rstoenescu/quasar-framework