K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2015-10-18T14:17:30.068760Z
K 7
svn:log
V 158
MFC r285870:

Document md_root in loader(8). The md(4) manual page mentions it,
but it's hard to find and easy to miss.

Sponsored by:	The FreeBSD Foundation

END