diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index c0dfbcc03b473..c82924b5028f0 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -86,9 +86,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         pandas.io.formats.style.Styler.format \
         pandas.io.formats.style.Styler.highlight_quantile \
         pandas.io.formats.style.Styler.background_gradient \
-        pandas.io.formats.style.Styler.text_gradient \
-        pandas.DataFrame.plot.hexbin \
-        pandas.DataFrame.plot.line
+        pandas.io.formats.style.Styler.text_gradient
     RET=$(($RET + $?)) ; echo $MSG "DONE"
 
 fi
diff --git a/pandas/plotting/_core.py b/pandas/plotting/_core.py
index 96609fdc1671b..f95dde948ae65 100644
--- a/pandas/plotting/_core.py
+++ b/pandas/plotting/_core.py
@@ -1053,9 +1053,9 @@ def __call__(self, *args, **kwargs):
             over the years.
 
             >>> df = pd.DataFrame({
-            ...    'pig': [20, 18, 489, 675, 1776],
-            ...    'horse': [4, 25, 281, 600, 1900]
-            ...    }, index=[1990, 1997, 2003, 2009, 2014])
+            ...     'pig': [20, 18, 489, 675, 1776],
+            ...     'horse': [4, 25, 281, 600, 1900]
+            ... }, index=[1990, 1997, 2003, 2009, 2014])
             >>> lines = df.plot.line()
 
         .. plot::
@@ -1828,8 +1828,8 @@ def hexbin(
             >>> df = pd.DataFrame({
             ...     'coord_x': np.random.uniform(-3, 3, size=n),
             ...     'coord_y': np.random.uniform(30, 50, size=n),
-            ...     'observations': np.random.randint(1,5, size=n)
-            ...     })
+            ...     'observations': np.random.randint(1, 5, size=n)
+            ... })
             >>> ax = df.plot.hexbin(x='coord_x',
             ...                     y='coord_y',
             ...                     C='observations',