Maximilian Bosch 6e43cc7fb0
nixos/prometheus-exporters: minor doc improvements
* Content of `programlisting` shouldn't be indented, otherwise it's
  weirdly indented in the output.
* Use `<xref linkend=.../>` in the release notes: then users can
  directly go to the option documentation when reading release notes.
* Don't use docbook tags in `mkRemovedOptionModule`: it's only used
  during evaluation where docbook isn't rendered.
2021-01-03 19:04:33 +01:00
..
2020-06-11 18:23:54 +02:00