Making foodcritic happy

Signed-off-by: Artem Sidorenko <[email protected]>

Author: artem-sidorenko

metadata.rb

@@ -19,11 +19,13 @@
 name             'os-hardening'
 maintainer       'Dominik Richter'
 maintainer_email '[email protected]'
-license          'Apache 2.0'
+license          'Apache-2.0'
 description      'Installs and configures operating system hardening'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
 version          '2.0.1'
 
+chef_version '>= 12.5' if respond_to?(:chef_version)
+
 supports 'ubuntu', '>= 12.04'
 supports 'debian', '>= 6.0'
 supports 'centos', '>= 5.0'