git-sh-setup: use a lowercase "usage:" string
commit0b54366cddfc2ad7549b1ab01fe2d5f993d1ab58
authorDavid Aguilar <davvid@gmail.com>
Sun, 24 Feb 2013 00:50:09 +0000 (23 16:50 -0800)
committerJunio C Hamano <gitster@pobox.com>
Sun, 24 Feb 2013 21:31:05 +0000 (24 13:31 -0800)
tree611e677556161765ee194fe8b7c4edc2dfa17f1a
parentb3600c36286517cda38df976946557ce3e87bd82
git-sh-setup: use a lowercase "usage:" string

mergetool, bisect, and other commands that use
git-sh-setup print a usage string that is inconsistent
with the rest of Git when they are invoked as "git $cmd -h".

The compiled builtins use the lowercase "usage:" string
but these commands say "Usage:".  Adjust the shell library
to make these consistent.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-sh-setup.sh