t6429: update comment to mention correct tool

A comment at the top of t6429 mentions why the test doesn't exercise git
rebase or git cherry-pick.  However, it claims that it uses `test-tool
fast-rebase`.  That was true when the comment was written, but commit
f920b0289ba3 (replay: introduce new builtin, 2023-11-24) changed it to
use git replay without updating this comment.

We could potentially just strike this second comment, since git replay
is a bonified built-in, but perhaps the explanation about why it focuses
on git replay is still useful.  Update the comment to make it accurate
again.

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t6429-merge-sequence-rename-caching.sh b/t/t6429-merge-sequence-rename-caching.sh
index 0f39ed0d08a34230c7c42f307992c20cc8b06d02..dcb734b10b3e2b8ad490639b2ffe7a6062806efb 100755 (executable)
--- a/t/t6429-merge-sequence-rename-caching.sh
+++ b/t/t6429-merge-sequence-rename-caching.sh
@@ -11,14 +11,13 @@ test_description="remember regular & dir renames in sequence of merges"
 #         sure that we are triggering rename caching rather than rename
 #         bypassing.
 #
-# NOTE 2: this testfile uses 'test-tool fast-rebase' instead of either
-#         cherry-pick or rebase.  sequencer.c is only superficially
-#         integrated with merge-ort; it calls merge_switch_to_result()
-#         after EACH merge, which updates the index and working copy AND
-#         throws away the cached results (because merge_switch_to_result()
-#         is only supposed to be called at the end of the sequence).
-#         Integrating them more deeply is a big task, so for now the tests
-#         use 'test-tool fast-rebase'.
+# NOTE 2: this testfile uses replay instead of either cherry-pick or rebase.
+#         sequencer.c is only superficially integrated with merge-ort; it
+#         calls merge_switch_to_result() after EACH merge, which updates the
+#         index and working copy AND throws away the cached results (because
+#         merge_switch_to_result() is only supposed to be called at the end
+#         of the sequence).  Integrating them more deeply is a big task, so
+#         for now the tests use 'git replay'.
 #