* Fix issue 521: Array input for `--tenants`
Tenancy for Laravel docs refer to using multiple `--tenants=<...> ` options when running a command for multiple tenants explicitly: https://tenancyforlaravel.com/docs/v3/console-commands
However, the command input is not defined correctly to receive arrays.
https://laravel.com/docs/7.x/artisan#input-arrays
This PR adds a failing test, fixes the issue and corrects a typo in the contributing readme.
* Styleci
Co-authored-by: Dylan Harbour <dylanh@ringier.co.za>