iproute2: iproute.c: fix usage() spacing problems

Fix two spacing problems around square brackets in usage text.

Signed-off-by: Richard Godbee <richard@godbee.net>
This commit is contained in:
Richard Godbee 2013-08-25 22:19:11 -04:00 committed by Stephen Hemminger
parent 001856532f
commit 8f48063721
1 changed files with 2 additions and 2 deletions