```ruby
name 'unicorn'
maintainer 'Chef Software, Inc'
maintainer_email 'cookbooks@chef.io'
license 'Apache 2.0'
description 'Installs/Configures unicorn'
long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
version '2.0.0'
recipe 'unicorn', 'Installs unicorn rubygem'

source_url 'https://github.com/opscode-cookbooks/unicorn'
issues_url 'https://github.com/opscode-cookbooks/unicorn/issues'
```

Add Chef 11 compat and cleanup wording
user
```ruby
name 'unicorn'
maintainer 'Chef Software, Inc'
maintainer_email 'cookbooks@chef.io'
license 'Apache 2.0'
description 'Installs and configures unicorn'
long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
version '2.0.0'
supports 'ubuntu'
recipe 'unicorn::default', 'Installs unicorn rubygem'

source_url 'https://github.com/opscode-cookbooks/unicorn' if respond_to?(:source_url)
issues_url 'https://github.com/opscode-cookbooks/unicorn/issues' if respond_to?(:source_url)
```
assistant