man: Document the procname variable for openrc-run
man: Document the procname variable for openrc-run

X-Gentoo-Bug: 586794
X-Gentoo-Bug-URL: https://bugs.gentoo.org/586794

dwfreed/openrc,OpenRC/openrc,dwfreed/openrc,OpenRC/openrc,williamh/openrc,williamh/openrc,williamh/openrc,OpenRC/openrc,dwfreed/openrc