Update $ref references

Author: mohsen1

examples/wordnik/petstore-expanded.yaml

@@ -1,144 +1,157 @@
 swagger: 2.0
-info: 
+info:
   version: 1.0.0
   title: Swagger Petstore
   description: A sample API that uses a petstore as an example to demonstrate features in the swagger-2.0 specification
   termsOfService: http://helloreverb.com/terms/
-  contact: 
+  contact:
     name: Wordnik API Team
     email: [email protected]
     url: http://madskristensen.net
-  license: 
+  license:
     type: MIT
     url: http://github.com/gruntjs/grunt/blob/master/LICENSE-MIT
 host: http://petstore.swagger.wordnik.com
 basePath: /api
-schemes: 
+schemes:
   - http
-consumes: 
+consumes:
   - application/json
-produces: 
+produces:
   - application/json
-paths: 
-  /pets: 
-    get: 
-      description: Returns all pets from the system that the user has access to
+paths:
+  /pets:
+    get:
+      description: |
+        Returns all pets from the system that the user has access to
+        Nam sed condimentum est. Maecenas tempor sagittis sapien, nec rhoncus sem sagittis sit amet. Aenean at gravida augue, ac iaculis sem. Curabitur odio lorem, ornare eget elementum nec, cursus id lectus. Duis mi turpis, pulvinar ac eros ac, tincidunt varius justo. In hac habitasse platea dictumst. Integer at adipiscing ante, a sagittis ligula. Aenean pharetra tempor ante molestie imperdiet. Vivamus id aliquam diam. Cras quis velit non tortor eleifend sagittis. Praesent at enim pharetra urna volutpat venenatis eget eget mauris. In eleifend fermentum facilisis. Praesent enim enim, gravida ac sodales sed, placerat id erat. Suspendisse lacus dolor, consectetur non augue vel, vehicula interdum libero. Morbi euismod sagittis libero sed lacinia.
+
+        Sed tempus felis lobortis leo pulvinar rutrum. Nam mattis velit nisl, eu condimentum ligula luctus nec. Phasellus semper velit eget aliquet faucibus. In a mattis elit. Phasellus vel urna viverra, condimentum lorem id, rhoncus nibh. Ut pellentesque posuere elementum. Sed a varius odio. Morbi rhoncus ligula libero, vel eleifend nunc tristique vitae. Fusce et sem dui. Aenean nec scelerisque tortor. Fusce malesuada accumsan magna vel tempus. Quisque mollis felis eu dolor tristique, sit amet auctor felis gravida. Sed libero lorem, molestie sed nisl in, accumsan tempor nisi. Fusce sollicitudin massa ut lacinia mattis. Sed vel eleifend lorem. Pellentesque vitae felis pretium, pulvinar elit eu, euismod sapien.
       operationId: findPets
-      parameters: 
+      parameters:
         - name: tags
           in: query
           description: tags to filter by
           required: false
-          schema: 
+          schema:
             type: array
             format: csv
-            items: 
+            items:
               type: string
         - name: limit
           in: query
           description: maximum number of results to return
           required: false
-          schema: 
+          schema:
             type: integer
             format: int32
-      responses: 
-        200: 
+      responses:
+        200:
           description: pet response
-          schema: 
+          schema:
             type: array
-            items: 
-              $ref: #/models/Pet
-        default: 
+            items:
+              Pet:
+                $ref: '#/models/Pet'
+        default:
           description: unexpected error
-          schema: 
-            $ref: #/models/Error
-    post: 
+          schema:
+            Error:
+              $ref: '#/models/Error'
+    post:
       description: Creates a new pet in the store.  Duplicates are allowed
       operationId: addPet
-      parameters: 
+      parameters:
         - name: pet
           in: body
           description: Pet to add to the store
           required: true
-          schema: 
-            $ref: #/models/NewPet
-      responses: 
-        200: 
+          schema:
+            NewPet:
+              $ref: '#/models/NewPet'
+      responses:
+        200:
           description: pet response
-          schema: 
-            $ref: #/models/Pet
-        default: 
+          schema:
+            Pet:
+              $ref: '#/models/Pet'
+        default:
           description: unexpected error
-          schema: 
-            $ref: #/models/Error
-  /pets/{id}: 
-    get: 
+          schema:
+            Error:
+              $ref: '#/models/Error'
+  /pets/{id}:
+    get:
       description: Returns a user based on a single ID, if the user does not have access to the pet
       operationId: find pet by id
-      parameters: 
+      parameters:
         - name: id
           in: path
           description: ID of pet to fetch
           required: true
-          schema: 
+          schema:
             type: integer
             format: int64
-      responses: 
-        200: 
+      responses:
+        200:
           description: pet response
-          schema: 
-            $ref: Pet
-        default: 
+          schema:
+            Pet:
+              $ref: '#/models/Pet'
+        default:
           description: unexpected error
-          schema: 
-            $ref: Error
-    delete: 
+          schema:
+            Error:
+              $ref: '#/models/Error'
+    delete:
       description: deletes a single pet based on the ID supplied
       operationId: deletePet
-      parameters: 
+      parameters:
         - name: id
           in: path
           description: ID of pet to delete
           required: true
-          schema: 
+          schema:
             type: integer
             format: int64
-      responses: 
-        204: 
+      responses:
+        204:
           description: pet deleted
-        default: 
+        default:
           description: unexpected error
-          schema: 
-            $ref: Error
-models: 
-  Pet: 
-    required: 
+          schema:
+            Error:
+              $ref: '#/models/Error'
+models:
+  Pet:
+    required:
       - id
       - name
-    properties: 
-      id: 
+    properties:
+      id:
         type: integer
         format: int64
-      name: 
+      name:
         type: string
-      tag: 
+      tag:
         type: string
-  NewPet: 
-    allOf: 
-      - $ref: Pet
-      - required: 
+  NewPet:
+    allOf:
+      - Pet:
+          $ref: '#/models/Pet'
+      - required:
           - name
-        properties: 
-          id: 
+        properties:
+          id:
             type: integer
             format: int64
-  Error: 
-    required: 
+  Error:
+    required:
       - code
       - message
-    properties: 
-      code: 
+    properties:
+      code:
         type: integer
         format: int32
-      message: 
+      message:
         type: string