update doctests

Author: jbrockmendel

pandas/core/arrays/datetimelike.py

@@ -893,7 +893,7 @@ def inferred_freq(self) -> str | None:
         TimedeltaIndex(['0 days', '10 days', '20 days'],
                        dtype='timedelta64[ns]', freq=None)
         >>> tdelta_idx.inferred_freq
-        '10D'
+        '240h'
         """
         if self.ndim != 1:
             return None

pandas/core/indexes/timedeltas.py

@@ -336,9 +336,8 @@ def timedelta_range(
     **Specify a unit**
 
     >>> pd.timedelta_range("1 Day", periods=3, freq="100000D", unit="s")
-    TimedeltaIndex(['1 days', '100001 days', '200001 days'],
-                   dtype='timedelta64[s]', freq='2400000H')
-    """
+    TimedeltaIndex(['1 days', '100001 days', '200001 days'], dtype='timedelta64[s]', freq='2400000H')
+    """  # noqa: E501
     if freq is None and com.any_none(periods, start, end):
         freq = "24h"