git: usb.4: Clean up a bit.

[Sascha Wildner]

commit 9bb668a1e6a27059d080f190ba549bf25476d884
Author: Sascha Wildner <***@online.de>
Date: Sun Dec 2 13:32:35 2018 +0100

usb.4: Clean up a bit.

Summary of changes:
share/man/man4/usb.4 | 29 ++++++++++++++---------------
1 file changed, 14 insertions(+), 15 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9bb668a1e6a27059d080f190ba549bf25476d884