diff --git a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java
index 6da8958fe1..eda6c2a456 100644
--- a/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java
+++ b/modules/swagger-codegen/src/main/java/io/swagger/codegen/DefaultGenerator.java
@@ -129,6 +129,9 @@ public class DefaultGenerator extends AbstractGenerator implements Generator {
             if (info.getVersion() != null) {
                 config.additionalProperties().put("version", info.getVersion());
             }
+            if (info.getTermsOfService() != null) {
+                config.additionalProperties().put("termsOfService", info.getTermsOfService());
+            }
         }
 
         StringBuilder hostBuilder = new StringBuilder();
diff --git a/modules/swagger-codegen/src/main/resources/ruby/api.mustache b/modules/swagger-codegen/src/main/resources/ruby/api.mustache
index 85eeec8b96..a48dfd565c 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/api.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/api.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 require "uri"
 
 module {{moduleName}}
diff --git a/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache b/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache
index 2ad1491ee1..d0ad5abf77 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/api_client.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 require 'date'
 require 'json'
 require 'logger'
diff --git a/modules/swagger-codegen/src/main/resources/ruby/api_error.mustache b/modules/swagger-codegen/src/main/resources/ruby/api_error.mustache
index f8b598dad7..ddd8cda32f 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/api_error.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/api_error.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 module {{moduleName}}
   class ApiError < StandardError
     attr_reader :code, :response_headers, :response_body
diff --git a/modules/swagger-codegen/src/main/resources/ruby/api_info.mustache b/modules/swagger-codegen/src/main/resources/ruby/api_info.mustache
new file mode 100644
index 0000000000..28301757e7
--- /dev/null
+++ b/modules/swagger-codegen/src/main/resources/ruby/api_info.mustache
@@ -0,0 +1,18 @@
+{{#appName}}{{{appName}}}
+
+{{/appName}}
+{{#appDescription}}{{{appDescription}}}
+
+{{/appDescription}}
+{{#version}}OpenAPI spec version: {{version}}{{/version}}
+{{#infoEmail}}Contact: {{{infoEmail}}}{{/infoEmail}}
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+{{#licenseInfo}}
+License: {{{licenseInfo}}}
+{{#licenseUrl}}{{licenseUrl}}{{/licenseUrl}}
+
+{{/licenseInfo}}
+{{#termsOfService}}
+Terms of Service: {{{termsOfService}}}
+{{/termsOfService}}
diff --git a/modules/swagger-codegen/src/main/resources/ruby/api_test.mustache b/modules/swagger-codegen/src/main/resources/ruby/api_test.mustache
index d6528ee931..7e95c2d644 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/api_test.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/api_test.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 require 'spec_helper'
 require 'json'
 
diff --git a/modules/swagger-codegen/src/main/resources/ruby/gem.mustache b/modules/swagger-codegen/src/main/resources/ruby/gem.mustache
index ec5ee0ac17..db694b7355 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/gem.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/gem.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 # Common files
 require '{{gemName}}/api_client'
 require '{{gemName}}/api_error'
diff --git a/modules/swagger-codegen/src/main/resources/ruby/model.mustache b/modules/swagger-codegen/src/main/resources/ruby/model.mustache
index 21de688e52..86567e1d59 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/model.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/model.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 require 'date'
 
 module {{moduleName}}{{#models}}{{#model}}{{#description}}
diff --git a/modules/swagger-codegen/src/main/resources/ruby/model_test.mustache b/modules/swagger-codegen/src/main/resources/ruby/model_test.mustache
index 53860a2494..f520444797 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/model_test.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/model_test.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 require 'spec_helper'
 require 'json'
 require 'date'
diff --git a/modules/swagger-codegen/src/main/resources/ruby/version.mustache b/modules/swagger-codegen/src/main/resources/ruby/version.mustache
index 67cfc8ea32..982bcdb3e5 100644
--- a/modules/swagger-codegen/src/main/resources/ruby/version.mustache
+++ b/modules/swagger-codegen/src/main/resources/ruby/version.mustache
@@ -1,3 +1,7 @@
+=begin
+{{> api_info}}
+=end
+
 module {{moduleName}}
   VERSION = "{{gemVersion}}"
 end
diff --git a/samples/client/petstore/ruby/lib/petstore.rb b/samples/client/petstore/ruby/lib/petstore.rb
index 82d51d4412..7b24a5750d 100644
--- a/samples/client/petstore/ruby/lib/petstore.rb
+++ b/samples/client/petstore/ruby/lib/petstore.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 # Common files
 require 'petstore/api_client'
 require 'petstore/api_error'
diff --git a/samples/client/petstore/ruby/lib/petstore/api/pet_api.rb b/samples/client/petstore/ruby/lib/petstore/api/pet_api.rb
index 48c4042c1b..f6d3a52a76 100644
--- a/samples/client/petstore/ruby/lib/petstore/api/pet_api.rb
+++ b/samples/client/petstore/ruby/lib/petstore/api/pet_api.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require "uri"
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/api/store_api.rb b/samples/client/petstore/ruby/lib/petstore/api/store_api.rb
index 18ad29af7e..40c27f23f8 100644
--- a/samples/client/petstore/ruby/lib/petstore/api/store_api.rb
+++ b/samples/client/petstore/ruby/lib/petstore/api/store_api.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require "uri"
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/api/user_api.rb b/samples/client/petstore/ruby/lib/petstore/api/user_api.rb
index 7b44fa8808..edd110768e 100644
--- a/samples/client/petstore/ruby/lib/petstore/api/user_api.rb
+++ b/samples/client/petstore/ruby/lib/petstore/api/user_api.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require "uri"
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/api_client.rb b/samples/client/petstore/ruby/lib/petstore/api_client.rb
index 09d5777f5e..7ed05c0994 100644
--- a/samples/client/petstore/ruby/lib/petstore/api_client.rb
+++ b/samples/client/petstore/ruby/lib/petstore/api_client.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'date'
 require 'json'
 require 'logger'
diff --git a/samples/client/petstore/ruby/lib/petstore/api_error.rb b/samples/client/petstore/ruby/lib/petstore/api_error.rb
index e1b6b3acfd..b05ca2fdaf 100644
--- a/samples/client/petstore/ruby/lib/petstore/api_error.rb
+++ b/samples/client/petstore/ruby/lib/petstore/api_error.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 module Petstore
   class ApiError < StandardError
     attr_reader :code, :response_headers, :response_body
diff --git a/samples/client/petstore/ruby/lib/petstore/models/category.rb b/samples/client/petstore/ruby/lib/petstore/models/category.rb
index 2e6effd24c..01126b58e8 100644
--- a/samples/client/petstore/ruby/lib/petstore/models/category.rb
+++ b/samples/client/petstore/ruby/lib/petstore/models/category.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'date'
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/models/order.rb b/samples/client/petstore/ruby/lib/petstore/models/order.rb
index 0ff43744c7..fd6264496d 100644
--- a/samples/client/petstore/ruby/lib/petstore/models/order.rb
+++ b/samples/client/petstore/ruby/lib/petstore/models/order.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'date'
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/models/pet.rb b/samples/client/petstore/ruby/lib/petstore/models/pet.rb
index cba403d7e2..380d740fb9 100644
--- a/samples/client/petstore/ruby/lib/petstore/models/pet.rb
+++ b/samples/client/petstore/ruby/lib/petstore/models/pet.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'date'
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/models/tag.rb b/samples/client/petstore/ruby/lib/petstore/models/tag.rb
index a821b665d1..9289df5c01 100644
--- a/samples/client/petstore/ruby/lib/petstore/models/tag.rb
+++ b/samples/client/petstore/ruby/lib/petstore/models/tag.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'date'
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/models/user.rb b/samples/client/petstore/ruby/lib/petstore/models/user.rb
index 1959adeaa4..742a16b3b2 100644
--- a/samples/client/petstore/ruby/lib/petstore/models/user.rb
+++ b/samples/client/petstore/ruby/lib/petstore/models/user.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'date'
 
 module Petstore
diff --git a/samples/client/petstore/ruby/lib/petstore/version.rb b/samples/client/petstore/ruby/lib/petstore/version.rb
index fed78553ed..2c3d31c339 100644
--- a/samples/client/petstore/ruby/lib/petstore/version.rb
+++ b/samples/client/petstore/ruby/lib/petstore/version.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 module Petstore
   VERSION = "1.0.0"
 end
diff --git a/samples/client/petstore/ruby/spec/api/PetApi_spec.rb b/samples/client/petstore/ruby/spec/api/PetApi_spec.rb
index 98617c4af7..457be15f9a 100644
--- a/samples/client/petstore/ruby/spec/api/PetApi_spec.rb
+++ b/samples/client/petstore/ruby/spec/api/PetApi_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 
diff --git a/samples/client/petstore/ruby/spec/api/StoreApi_spec.rb b/samples/client/petstore/ruby/spec/api/StoreApi_spec.rb
index 3a80ce52a7..81ba5f07f0 100644
--- a/samples/client/petstore/ruby/spec/api/StoreApi_spec.rb
+++ b/samples/client/petstore/ruby/spec/api/StoreApi_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 
diff --git a/samples/client/petstore/ruby/spec/api/UserApi_spec.rb b/samples/client/petstore/ruby/spec/api/UserApi_spec.rb
index 493a3b28ae..894a62f6cc 100644
--- a/samples/client/petstore/ruby/spec/api/UserApi_spec.rb
+++ b/samples/client/petstore/ruby/spec/api/UserApi_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 
diff --git a/samples/client/petstore/ruby/spec/models/Category_spec.rb b/samples/client/petstore/ruby/spec/models/Category_spec.rb
index 80c6301499..5c99a87bf8 100644
--- a/samples/client/petstore/ruby/spec/models/Category_spec.rb
+++ b/samples/client/petstore/ruby/spec/models/Category_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 require 'date'
diff --git a/samples/client/petstore/ruby/spec/models/Order_spec.rb b/samples/client/petstore/ruby/spec/models/Order_spec.rb
index 19dd641126..a78677410e 100644
--- a/samples/client/petstore/ruby/spec/models/Order_spec.rb
+++ b/samples/client/petstore/ruby/spec/models/Order_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 require 'date'
diff --git a/samples/client/petstore/ruby/spec/models/Pet_spec.rb b/samples/client/petstore/ruby/spec/models/Pet_spec.rb
index df597798b9..f78259b591 100644
--- a/samples/client/petstore/ruby/spec/models/Pet_spec.rb
+++ b/samples/client/petstore/ruby/spec/models/Pet_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 require 'date'
diff --git a/samples/client/petstore/ruby/spec/models/Tag_spec.rb b/samples/client/petstore/ruby/spec/models/Tag_spec.rb
index 56be89ef6c..e13c9169b8 100644
--- a/samples/client/petstore/ruby/spec/models/Tag_spec.rb
+++ b/samples/client/petstore/ruby/spec/models/Tag_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 require 'date'
diff --git a/samples/client/petstore/ruby/spec/models/User_spec.rb b/samples/client/petstore/ruby/spec/models/User_spec.rb
index 8d33ce00f5..1d02e14e03 100644
--- a/samples/client/petstore/ruby/spec/models/User_spec.rb
+++ b/samples/client/petstore/ruby/spec/models/User_spec.rb
@@ -1,3 +1,19 @@
+=begin
+Swagger Petstore
+
+This is a sample server Petstore server.  You can find out more about Swagger at <a href=\"http://swagger.io\">http://swagger.io</a> or on irc.freenode.net, #swagger.  For this sample, you can use the api key \"special-key\" to test the authorization filters
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+License: Apache 2.0
+http://www.apache.org/licenses/LICENSE-2.0.html
+
+Terms of Service: http://swagger.io/terms/
+
+=end
+
 require 'spec_helper'
 require 'json'
 require 'date'