Make usage strings dash-less

When you misuse a git command, you are shown the usage string.
But this is currently shown in the dashed form.  So if you just
copy what you see, it will not work, when the dashed form
is no longer supported.

This patch makes git commands show the dash-less version.

For shell scripts that do not specify OPTIONS_SPEC, git-sh-setup.sh
generates a dash-less usage string now.

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/git-svn.perl b/git-svn.perl
index a366c89..f6b878a 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -261,7 +261,7 @@ sub usage {
 	my $fd = $exit ? \*STDERR : \*STDOUT;
 	print $fd <<"";
 git-svn - bidirectional operations between a single Subversion tree and git
-Usage: $0 <command> [options] [arguments]\n
+Usage: git svn <command> [options] [arguments]\n
 
 	print $fd "Available commands:\n" unless $cmd;