Fix: typos in makeCert call
Fix: typos in makeCert call

This mistake was introduced in #69 (Allow custom distinguished name for `makeCert`)

* `publisherName` vs `publisher`
* `certFilePath` vs. `certFolder`

CatalystCode/electron-windows-store,felixrieseberg/electron-windows-store,CatalystCode/electron-windows-store,felixrieseberg/electron-windows-store