The links in the docs are broken, e.g., [https://github.com/b3liever/manu//tree/devel/manu/qr.nim#L51](https://github.com/b3liever/manu//tree/devel/manu/qr.nim#L51)
Note that there is a `devel` in the path, whereas your repo has no `devel` branch. Perhaps it should be `master` instead.
