message: correct a small mistake I made in one test
diff: @@ -226,7 +226,8 @@ describe('GithubDiscoveryProcessor', () => {
  type: 'location',
  location: {
  type: 'url',
  - target: 'https://github.com/backstage/blob/master/catalog-info.yaml',
  + target:
  + 'https://github.com/backstage/backstage/blob/master/catalog-info.yaml',
  },
  optional: true,
  });
  