Fix Endpoints example link URL
@@ -87,8 +87,8 @@ goa example [IMPORT]
- The [design](https://github.com/goadesign/goa/blob/v2/examples/cellar/design)
- The generated services: [storage](https://github.com/goadesign/goa/blob/v2/examples/cellar/gen/storage/service.go) and
[sommelier](https://github.com/goadesign/goa/blob/v2/examples/cellar/gen/sommelier/service.go)
- - The generated endpoints: [storage](https://github.com/goadesign/goa/blob/v2/examples/cellar/gen/storage/endpoint.go) and
- [sommelier](https://github.com/goadesign/goa/blob/v2/examples/cellar/gen/sommelier/endpoint.go)
+ - The generated endpoints: [storage](https://github.com/goadesign/goa/blob/v2/examples/cellar/gen/storage/endpoints.go) and
+ [sommelier](https://github.com/goadesign/goa/blob/v2/examples/cellar/gen/sommelier/endpoints.go)
- The generated HTTP servers: [storage](https://github.com/goadesign/goa/tree/v2/examples/cellar/gen/storage/http/server) and
[sommelier](https://github.com/goadesign/goa/blob/v2/examples/cellar/gen/sommelier/http/server)
- The generated HTTP clients: [storage](https://github.com/goadesign/goa/tree/v2/examples/cellar/gen/storage/http/client) and
