fix: rebranding Swagger to OpenAPI

README.md

@@ -1144,7 +1144,7 @@ bundle exec rake rswag:ui:copy_assets[public/api-docs]
 __NOTE:__: The provided subfolder MUST correspond to the UI mount prefix - "api-docs" by default.
 
 
-Notes to test swagger output locally with swagger editor
+Notes to test OpenAPI output locally with Swagger editor
 ```
 docker pull swaggerapi/swagger-editor
 ```

rswag-api/lib/generators/rswag/api/install/templates/rswag_api.rb

@@ -6,9 +6,9 @@
   # that it's configured to generate files in the same folder
   c.openapi_root = Rails.root.to_s + '/openapi'
 
-  # Inject a lambda function to alter the returned Swagger prior to serialization
+  # Inject a lambda function to alter the returned OpenAPI prior to serialization
   # The function will have access to the rack env for the current request
   # For example, you could leverage this to dynamically assign the "host" property
   #
-  #c.swagger_filter = lambda { |swagger, env| swagger['host'] = env['HTTP_HOST'] }
+  #c.openapi_filter = lambda { |swagger, env| swagger['host'] = env['HTTP_HOST'] }
 end