t0001-init.sh: change confusing directory name

using git-init as directory name confused 'make remove-dashes', so just
drop the 'git-' prefix.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t0001-init.sh

@@ -83,11 +83,11 @@ test_expect_success 'init --bare' '
 
 	(
 		unset GIT_DIR GIT_WORK_TREE GIT_CONFIG
-		mkdir git-init-bare.git &&
-		cd git-init-bare.git &&
+		mkdir init-bare.git &&
+		cd init-bare.git &&
 		git init --bare
 	) &&
-	check_config git-init-bare.git true unset
+	check_config init-bare.git true unset
 '
 
 test_expect_success 'GIT_DIR non-bare' '