test_detect_ref_format: fix comment

When 58aaf59133b (t: introduce GIT_TEST_DEFAULT_REF_FORMAT envvar, 2023-12-29) copy-edited the `test_detect_hash` function, the code comment was accidentally left unchanged. Let's adjust it. Noticed-by: Matthew John Cheetham <mjcheetham@outlook.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Johannes Schindelin committed Dec 18, 2025 at 15:20 UTC 949df6ed6b02f0d52b3509b68b8c9fe27e56cd97
1 file changed +1 -1
t/test-lib-functions.sh
+1 -1
@@ -1702,7 +1702,7 @@ test_detect_hash () {
1702 esac
1703 }
1704
1705 -# Detect the hash algorithm in use.
1705 +# Detect the ref format in use.
1706 test_detect_ref_format () {
1707 echo "${GIT_TEST_DEFAULT_REF_FORMAT:-files}"
1708 }