diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index bf7423dfe5825..59f5dd1c26c29 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -81,8 +81,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.CategoricalIndex.ordered SA01" \
         -i "pandas.DataFrame.__dataframe__ SA01" \
         -i "pandas.DataFrame.at_time PR01" \
-        -i "pandas.DataFrame.hist RT03" \
-        -i "pandas.DataFrame.infer_objects RT03" \
         -i "pandas.DataFrame.kurt RT03,SA01" \
         -i "pandas.DataFrame.kurtosis RT03,SA01" \
         -i "pandas.DataFrame.max RT03" \
@@ -100,7 +98,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.DataFrame.sum RT03" \
         -i "pandas.DataFrame.swaplevel SA01" \
         -i "pandas.DataFrame.to_markdown SA01" \
-        -i "pandas.DataFrame.to_parquet RT03" \
         -i "pandas.DataFrame.var PR01,RT03,SA01" \
         -i "pandas.DatetimeIndex.freqstr SA01" \
         -i "pandas.DatetimeIndex.indexer_at_time PR01,RT03" \
@@ -284,7 +281,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Series.ge PR07,SA01" \
         -i "pandas.Series.gt PR07,SA01" \
         -i "pandas.Series.hasnans SA01" \
-        -i "pandas.Series.infer_objects RT03" \
         -i "pandas.Series.is_monotonic_decreasing SA01" \
         -i "pandas.Series.is_monotonic_increasing SA01" \
         -i "pandas.Series.is_unique SA01" \
diff --git a/pandas/core/frame.py b/pandas/core/frame.py
index e8a0e37b70145..6c60a0200608a 100644
--- a/pandas/core/frame.py
+++ b/pandas/core/frame.py
@@ -2876,6 +2876,9 @@ def to_parquet(
         Returns
         -------
         bytes if no path argument is provided else None
+            Returns the DataFrame converted to the binary parquet format as bytes if no
+            path argument. Returns None and writes the DataFrame to the specified
+            location in the Parquet format if the path argument is provided.
 
         See Also
         --------
diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index a7f155ec93524..121f49cb7d1cf 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -6579,6 +6579,7 @@ def infer_objects(self, copy: bool | lib.NoDefault = lib.no_default) -> Self:
         Returns
         -------
         same type as input object
+            Returns an object of the same type as the input object.
 
         See Also
         --------
diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index 60bb45d3ac1dc..ea5daf02b7252 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -233,6 +233,7 @@ def hist_frame(
     Returns
     -------
     matplotlib.Axes or numpy.ndarray of them
+        Returns a AxesSubplot object a numpy array of AxesSubplot objects.
 
     See Also
     --------