Fixed according to feedback

nelmio/api-doc-bundle/2.13/etc/packages/nelmio_api_doc.yaml

@@ -1,5 +1,4 @@
 nelmio_api_doc: ~
-#    name:                 'API documentation'
 #    exclude_sections:     []
 #    default_sections_opened:  true
 #    motd:
@@ -7,33 +6,6 @@ nelmio_api_doc: ~
 #    request_listener:
 #        enabled:              true
 #        parameter:            _doc
-#    sandbox:
-#        enabled:              true
-#        endpoint:             null
-#        accept_type:          null
-#        body_format:
-#            formats:
-#
-#                # Defaults:
-#                - form
-#                - json
-#            default_format:       ~ # One of "form"; "json"
-#        request_format:
-#            formats:
-#
-#                # Defaults:
-#                json:                application/json
-#                xml:                 application/xml
-#            method:               ~ # One of "format_param"; "accept_header"
-#            default_format:       json
-#        authentication:
-#            delivery:             ~ # Required
-#            name:                 ~ # Required
-#
-#            # Required if http delivery is selected.
-#            type:                 ~ # One of "basic"; "bearer"
-#            custom_endpoint:      false
-#        entity_to_choice:         true
 #    swagger:
 #        api_base_path:        /api
 #        swagger_version:      '1.2'