message: README: Tiny change to trigger a Docker image build
diff: This repository is managed using [Lerna](https://lerna.js.org/) and [Yarn
  workspaces](https://classic.yarnpkg.com/en/docs/workspaces/).
  -[Chan](https://github.com/geut/chan/tree/master/packages/chan) is (or will be)
  +[chan](https://github.com/geut/chan/tree/master/packages/chan) is (or will be)
  used to maintain the following changelogs:
  - [indexer-service](packages/indexer-service/CHANGELOG.md)
  