Remove description of custom resource

- will be superseded by compliance profiles

README.md

@@ -152,43 +152,6 @@ Which will provide you with:
 {"family":"ubuntu","release":"14.04","arch":null}
 ```
 
-## Custom InSpec resources
-
-You can easily create your own resources. Here is a custom resource for an
-application called Gordon. It is saved as `gordon_config.rb`.
-
-```ruby
-require 'yaml'
-
-class GordonConfig < Inspec.resource(1)
-  name 'gordon_config'
-
-  def initialize
-    @path = '/etc/gordon/config.yaml'
-    @config = inspec.file(@path).content
-    @params = YAML.load(@config)
-  end
-
-  def method_missing(name)
-    @params[name.to_s]
-  end
-end
-```
-
-Include this file in your `test.rb`:
-
-```ruby
-require_relative 'gordon_config'
-```
-
-Now you can start using your new resource:
-
-```ruby
-describe gordon_config do
-  its('Version') { should eq('1.0') }
-end
-```
-
 ## Documentation
 
 Documentation is available: https://github.com/chef/inspec/tree/master/docs