git-identity.sh: improve usage
authorColin Patrick Mccabe <cmccabe@alumni.cmu.edu>
Tue, 14 Feb 2012 16:12:14 +0000 (08:12 -0800)
committerColin Patrick Mccabe <cmccabe@alumni.cmu.edu>
Tue, 14 Feb 2012 16:12:14 +0000 (08:12 -0800)
commitbc6188375e6ed28311fed0b30b7048c1b88f70d8
treef7589496afd91f2d89aa386c0b2e2935bf3caea5
parent9374e89eef8115bf1680585eb32ab11bb1942525
git-identity.sh: improve usage

Signed-off-by: Colin McCabe <cmccabe@alumni.cmu.edu>
git-identity.sh