```ruby
name              'maradns'
maintainer        'Chef Software, Inc.'
maintainer_email  'cookbooks@chef.io'
license           'Apache 2.0'
description       'Installs and configures maradns'
version           '2.0.0'

recipe 'maradns', 'Installs and configures maradns'

%w( ubuntu debian ).each do |os|
  supports os
end

source_url 'https://github.com/chef-cookbooks/maradns'
issues_url 'https://github.com/chef-cookbooks/maradns/issues'
chef_version '>= 12.1' if respond_to?(:chef_version)
```

Use SPDX standard license string
user
```ruby
name              'maradns'
maintainer        'Chef Software, Inc.'
maintainer_email  'cookbooks@chef.io'
license           'Apache-2.0'
description       'Installs and configures maradns'
version           '2.0.0'

recipe 'maradns', 'Installs and configures maradns'

%w( ubuntu debian ).each do |os|
  supports os
end

source_url 'https://github.com/chef-cookbooks/maradns'
issues_url 'https://github.com/chef-cookbooks/maradns/issues'
chef_version '>= 12.1' if respond_to?(:chef_version)
```
assistant