tests: use "git foo" without dash in strings

This changes "git-foo" to "git foo" when message strings in tests
name git subcommands.

Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 5ade88d..9b238c3 100755
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -20,7 +20,7 @@
 say 'define NO_SVN_TESTS to skip git svn tests'
 
 test_expect_success \
-    'initialize git-svn' '
+    'initialize git svn' '
 	mkdir import &&
 	cd import &&
 	echo foo > foo &&
@@ -31,7 +31,7 @@
 	echo "zzz" > bar/zzz &&
 	echo "#!/bin/sh" > exec.sh &&
 	chmod +x exec.sh &&
-	svn import -m "import for git-svn" . "$svnrepo" >/dev/null &&
+	svn import -m "import for git svn" . "$svnrepo" >/dev/null &&
 	cd .. &&
 	rm -rf import &&
 	git svn init "$svnrepo"'