From b563b05c3823cfec79570880ea7d8c5cc1c41b32 Mon Sep 17 00:00:00 2001
From: abonte <6319051+abonte@users.noreply.github.com>
Date: Tue, 10 Jan 2023 19:00:19 +0100
Subject: [PATCH 1/2] add parameter in docstring, remove unused parameter

---
 pandas/core/indexes/timedeltas.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pandas/core/indexes/timedeltas.py b/pandas/core/indexes/timedeltas.py
index 54a9152670cab..c8d55af885be2 100644
--- a/pandas/core/indexes/timedeltas.py
+++ b/pandas/core/indexes/timedeltas.py
@@ -65,6 +65,14 @@ class TimedeltaIndex(DatetimeTimedeltaMixin):
         Make a copy of input ndarray.
     name : object
         Name to be stored in the index.
+    dtype : numpy.dtype
+         Currently, only ``numpy.dtype("timedelta64[ns]")`` is accepted.
+
+         .. warning::
+
+           A future version of pandas will change dtype to be an instance
+           of an ``ExtensionDtype`` subclass, not a ``numpy.dtype``.
+           See :class:`pandas.arrays.TimedeltaArray`.
 
     Attributes
     ----------
@@ -120,7 +128,6 @@ def __new__(
         data=None,
         unit=None,
         freq=lib.no_default,
-        closed=None,
         dtype=None,
         copy: bool = False,
         name=None,

From 46ed049459a9a216f29c87d70b85cd168cf832c9 Mon Sep 17 00:00:00 2001
From: abonte <6319051+abonte@users.noreply.github.com>
Date: Tue, 10 Jan 2023 19:01:48 +0100
Subject: [PATCH 2/2] fix indentation

---
 pandas/core/indexes/timedeltas.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pandas/core/indexes/timedeltas.py b/pandas/core/indexes/timedeltas.py
index c8d55af885be2..3cd50cbc069af 100644
--- a/pandas/core/indexes/timedeltas.py
+++ b/pandas/core/indexes/timedeltas.py
@@ -66,7 +66,7 @@ class TimedeltaIndex(DatetimeTimedeltaMixin):
     name : object
         Name to be stored in the index.
     dtype : numpy.dtype
-         Currently, only ``numpy.dtype("timedelta64[ns]")`` is accepted.
+        Currently, only ``numpy.dtype("timedelta64[ns]")`` is accepted.
 
          .. warning::