title: Swagger UI not showing operations with same Path but different HTTP method
body: <p>For example I have 2 API operations:</p>
  <p>GET v1/people/{id}</p>
  <p>POST v1/people/{id}</p>
  <p>Only one of these operations is shown in my Swagger UI API docs but I want both of them displayed.  I have many examples where this is the case.  In the Swagger documentation it states:</p>
  <p>&quot;<em>Swagger defines a unique operation as a combination of a path and an HTTP method.</em>&quot;</p>
  <p>This would make me think what I want to do is possible as they are uniquely identified by the HTTP method.</p>
  <p>If I change the path parameter for one in my swagger.yaml file they will both show.
  eg:</p>
  <p>GET v1/people/{personid}</p>
  <p>POST v1/people/{id}</p>
  <p>But I would rather keep them all standard otherwise my API docs will appear messy.</p>
  <p>I am using swagger-ui-express 4.1.4.</p>
  <pre><code>/v1/people/{id}:
  get:
    summary: Get people.
    security:
      - cookieAuth: []
    tags:
      - People
    parameters:
      - in: path
        name: id
        required: true
        schema:
          type : integer
          example: 123
    responses: 
      '200':
        description: OK
  
  
  
  /v1/people/{id}:
      post:
        summary: Get people.
        security:
          - cookieAuth: []
        tags:
          - People
        parameters:
          - in: path
            name: id
            required: true
            schema:
              type : integer
              example: 123
        responses: 
          '200':
            description: OK
  </code></pre>
  <p>Thanks for your help.</p>