t7509: cleanup description and filename

diff --git a/t/t1308-config-set.sh b/t/t1308-config-set.sh
index 3e00d1af01fb771bd3fd26dcb265a3d80da37934..d0a2727b850a6a5fa855a5787a221ce1078f2c7c 100755 (executable)
--- a/t/t1308-config-set.sh
+++ b/t/t1308-config-set.sh
@@ -233,7 +233,7 @@ test_expect_success 'check line errors for malformed values' '
 
 test_expect_success 'error on modifying repo config without repo' '
        nongit test_must_fail git config a.b c 2>err &&
-       grep "not in a git directory" err
+       test_i18ngrep "not in a git directory" err
 '
 
 cmdline_config="'foo.bar=from-cmdline'"