README.md in unidom-certificate-2.0.5 vs README.md in unidom-certificate-2.1

@@ -80,5 +80,20 @@
     Unidom::Certificate
   }
 
 end
 ```
+
+
+
+## RSpec examples
+
+```ruby
+# spec/models/unidom_spec.rb
+require 'unidom/certificate/models_rspec'
+
+# spec/types/unidom_spec.rb
+require 'unidom/certificate/types_rspec'
+
+# spec/validators/unidom_spec.rb
+require 'unidom/certificate/validators_rspec'
+```