* plugin/reload: reflow documentation

For some reason these we're all bullets points, which made for awkward
reading.
Signed-off-by: Miek Gieben <miek@miek.nl>

* typo
Signed-off-by: Miek Gieben <miek@miek.nl>

* Update plugin/reload/README.md
Co-Authored-By: Michael Grosser <development@stp-ip.net>