Fix: sync should display download from `n` to `n + chunkSize` minus one
Fix: sync should display download from `n` to `n + chunkSize` minus one

duniter/duniter,duniter/duniter,duniter/duniter,blaurent49/duniter,duniter/duniter,duniter/duniter,blaurent49/duniter,duniter/duniter,blaurent49/duniter,blaurent49/duniter