[PATCH 2/4] tests: use a lowercase "usage:" string

[David Aguilar <davvid@gmail.com>]

Adjust test commands and test suites so that their
usage strings are consistent with Git.

Signed-off-by: David Aguilar <davvid@gmail.com>
---
 t/lib-git-svn.sh          | 2 +-
 t/t1509/prepare-chroot.sh | 2 +-
 test-chmtime.c            | 2 +-
 test-delta.c              | 2 +-
 test-genrandom.c          | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh
index 199f22c..c5e55b1 100644
--- a/t/lib-git-svn.sh
+++ b/t/lib-git-svn.sh
@@ -148,7 +148,7 @@ stop_httpd () {
 convert_to_rev_db () {
 	"$PERL_PATH" -w -- - "$@" <<\EOF
 use strict;
-@ARGV == 2 or die "Usage: convert_to_rev_db <input> <output>";
+@ARGV == 2 or die "usage: convert_to_rev_db <input> <output>";
 open my $wr, '+>', $ARGV[1] or die "$!: couldn't open: $ARGV[1]";
 open my $rd, '<', $ARGV[0] or die "$!: couldn't open: $ARGV[0]";
 my $size = (stat($rd))[7];
diff --git a/t/t1509/prepare-chroot.sh b/t/t1509/prepare-chroot.sh
index c5334a8..6269117 100755
--- a/t/t1509/prepare-chroot.sh
+++ b/t/t1509/prepare-chroot.sh
@@ -14,7 +14,7 @@ xmkdir() {
 
 R="$1"
 
-[ -n "$R" ] || die "Usage: prepare-chroot.sh <root>"
+[ -n "$R" ] || die "usage: prepare-chroot.sh <root>"
 [ -x git ] || die "This script needs to be executed at git source code's top directory"
 [ -x /bin/busybox ] || die "You need busybox"
 
diff --git a/test-chmtime.c b/test-chmtime.c
index 92713d1..02b42ba 100644
--- a/test-chmtime.c
+++ b/test-chmtime.c
@@ -114,6 +114,6 @@ int main(int argc, const char *argv[])
 	return 0;
 
 usage:
-	fprintf(stderr, "Usage: %s %s\n", argv[0], usage_str);
+	fprintf(stderr, "usage: %s %s\n", argv[0], usage_str);
 	return -1;
 }
diff --git a/test-delta.c b/test-delta.c
index af40a3c..4595cd6 100644
--- a/test-delta.c
+++ b/test-delta.c
@@ -23,7 +23,7 @@ int main(int argc, char *argv[])
 	unsigned long from_size, data_size, out_size;
 
 	if (argc != 5 || (strcmp(argv[1], "-d") && strcmp(argv[1], "-p"))) {
-		fprintf(stderr, "Usage: %s\n", usage_str);
+		fprintf(stderr, "usage: %s\n", usage_str);
 		return 1;
 	}
 
diff --git a/test-genrandom.c b/test-genrandom.c
index b3c28d9..54824d0 100644
--- a/test-genrandom.c
+++ b/test-genrandom.c
@@ -12,7 +12,7 @@ int main(int argc, char *argv[])
 	unsigned char *c;
 
 	if (argc < 2 || argc > 3) {
-		fprintf(stderr, "Usage: %s <seed_string> [<size>]\n", argv[0]);
+		fprintf(stderr, "usage: %s <seed_string> [<size>]\n", argv[0]);
 		return 1;
 	}
 
-- 
1.7.12.4 (Apple Git-37)