fix doc error for q-uploader (#7891)
fix doc error for q-uploader (#7891)


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