drone/drone — pull request #579 by floatdrop (2014-10-16 11:34:01+00:00)
Title: Update worker nodes configuration example

I got strange error, when used `nodes` notation with `[` and `]` - I don't remember exactly, but it was something like this:

```
Can't connect to [
tcp://
```

Instead I wrote in `drone.toml` in same way as in environment variable and it worked.