Use empty lines to separate logical blocks, keep related code close together:

```js
debuggerClient.on('break', function() {
  expect(debuggerClient.isRunning, 'paused').to.be.false;
  done(); // no empty line before done - it's part of "on break"
}); // the empty line below creates two visual blocks - "on break", "continue"

debuggerClient.request('continue', undefined, function() {
  childProcess.stdin.write('pause\n');
});
```

Apply the same change to the other new test above too.