message: revert unnecessary change
diff: @@ -5,7 +5,7 @@ import { Rpc } from '../src/rpc';
  const vscodeApi = acquireVsCodeApi();
  -const rpc = new Rpc((m) => { vscodeApi.postMessage(m) });
  +const rpc = new Rpc((m) => vscodeApi.postMessage(m));
  window.addEventListener('message', (e) => rpc.messageReceived(e.data))
  const editorApi: EditorApi = rpc.getApi();
  