Doc: fix RT03 pandas.timedelta_range and pandas.util.hash_pandas_object (#57799)

fix RT03 pandas.timedelta_range and pandas.util.hash_pandas_object

Author: jordan-d-murphy

Diff for: ci/code_checks.sh

@@ -852,9 +852,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         pandas.read_sas\
         pandas.read_spss\
         pandas.read_stata\
-        pandas.set_eng_float_format\
-        pandas.timedelta_range\
-        pandas.util.hash_pandas_object # There should be no backslash in the final line, please keep this comment in the last ignored function
+        pandas.set_eng_float_format # There should be no backslash in the final line, please keep this comment in the last ignored function
     RET=$(($RET + $?)) ; echo $MSG "DONE"
 
     MSG='Partially validate docstrings (SA01)' ;  echo $MSG

Diff for: pandas/core/indexes/timedeltas.py

@@ -304,6 +304,7 @@ def timedelta_range(
     Returns
     -------
     TimedeltaIndex
+        Fixed frequency, with day as the default.
 
     Notes
     -----

Diff for: pandas/core/util/hashing.py

@@ -106,7 +106,8 @@ def hash_pandas_object(
 
     Returns
     -------
-    Series of uint64, same length as the object
+    Series of uint64
+        Same length as the object.
 
     Examples
     --------