Doctest errors corrected online

Author: hamedgibago

pandas/core/arrays/sparse/array.py

@@ -1302,7 +1302,7 @@ def astype(self, dtype: AstypeArg | None = None, copy: bool = True):
  [0.0, 0.0, 1.0, 2.0]
  Fill: 0.0
  IntIndex
- Indices: array([2, 3])
+ Indices: array([2, 3], dtype=int32)
  """
  if is_dtype_equal(dtype, self._dtype):
  if not copy:

pandas/core/groupby/grouper.py

@@ -226,7 +226,7 @@ class Grouper:
  2000-10-01 23:41:00 15
  2000-10-01 23:58:00 45
  2000-10-02 00:15:00 45
- Freq: 17T, dtype: int32
+ Freq: 17T, dtype: int64
 
  If you want to adjust the start of the bins with an `offset` Timedelta, the two
  following lines are equivalent: