Doc: fix PR07 errors for pandas.DataFrame get, rolling, to_hdf (#57804)

fix PR07 errors for pandas.DataFrame get, rolling, to_hdf

Author: jordan-d-murphy

Diff for: ci/code_checks.sh

@@ -499,9 +499,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
 
     MSG='Partially validate docstrings (PR07)' ;  echo $MSG
     $BASE_DIR/scripts/validate_docstrings.py --format=actions --errors=PR07 --ignore_functions \
-        pandas.DataFrame.get\
-        pandas.DataFrame.rolling\
-        pandas.DataFrame.to_hdf\
         pandas.DatetimeIndex.indexer_between_time\
         pandas.DatetimeIndex.mean\
         pandas.HDFStore.append\

Diff for: pandas/core/generic.py

@@ -2646,6 +2646,7 @@ def to_hdf(
             See the errors argument for :func:`open` for a full list
             of options.
         encoding : str, default "UTF-8"
+            Set character encoding.
 
         See Also
         --------

Diff for: pandas/core/window/rolling.py

@@ -925,13 +925,12 @@ class Window(BaseWindow):
         Default ``None`` (``'right'``).
 
     step : int, default None
-
-        .. versionadded:: 1.5.0
-
         Evaluate the window at every ``step`` result, equivalent to slicing as
         ``[::step]``. ``window`` must be an integer. Using a step argument other
         than None or 1 will produce a result with a different shape than the input.
 
+        .. versionadded:: 1.5.0
+
     method : str {'single', 'table'}, default 'single'
 
         .. versionadded:: 1.3.0