completion: standardize final space marker in tests

diff --git a/t/t3502-cherry-pick-merge.sh b/t/t3502-cherry-pick-merge.sh
index 0ab52da902c8d602e9c4d64660aa4a7e8e35544f..e37547f41a21ebda150aad6797012c9df3742382 100755 (executable)
--- a/t/t3502-cherry-pick-merge.sh
+++ b/t/t3502-cherry-pick-merge.sh
@@ -35,7 +35,7 @@ test_expect_success 'cherry-pick a non-merge with -m should fail' '
 
        git reset --hard &&
        git checkout a^0 &&
-       test_must_fail git cherry-pick -m 1 b &&
+       test_expect_code 128 git cherry-pick -m 1 b &&
        git diff --exit-code a --
 
 '