message: demo: new URL for GraphHopper
diff: @@ -7,16 +7,10 @@ import ComboBox from './ComboBox';
  const demos = [
  { value: 'https://api.apis.guru/v2/specs/instagram.com/1.0.0/swagger.yaml', label: 'Instagram' },
  - {
  - value: 'https://api.apis.guru/v2/specs/googleapis.com/calendar/v3/swagger.yaml',
  - label: 'Google Calendar',
  - },
  + { value: 'https://api.apis.guru/v2/specs/googleapis.com/calendar/v3/swagger.yaml', label: 'Google Calendar' },
  { value: 'https://api.apis.guru/v2/specs/slack.com/1.2.0/swagger.yaml', label: 'Slack' },
  { value: 'https://api.apis.guru/v2/specs/zoom.us/2.0.0/swagger.yaml', label: 'Zoom.us' },
  - {
  - value: 'https://api.apis.guru/v2/specs/graphhopper.com/1.0/swagger.yaml',
  - label: 'GraphHopper',
  - },
  + { value: 'https://docs.graphhopper.com/openapi.json', label: 'GraphHopper' },
  ];
  const DEFAULT_SPEC = 'openapi.yaml';
  