K 10
svn:author
V 8
lstewart
K 8
svn:date
V 27
2011-01-11T00:29:17.335046Z
K 7
svn:log
V 139
Fix some minor style/readability nits in hhook.

Sponsored by:	FreeBSD Foundation
Submitted by:	pjd
MFC after:	9 weeks
X-MFC with:	r216615

END