matplotlib · jklymak · Dec 25, 2018 · Dec 25, 2018
diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
@@ -3982,8 +3982,8 @@ def _parse_scatter_color_args(c, edgecolors, kwargs, xshape, yshape,
        - kwargs['color'] (==kwcolor)
        - 'face' if not in classic mode else None

-        Arguments
-        ---------
+        Parameters
+        ----------
        c : color or sequence or sequence of color or None
            See argument description of `.Axes.scatter`.
        edgecolors : color or sequence of color or {'face', 'none'} or None

diff --git a/lib/matplotlib/backend_bases.py b/lib/matplotlib/backend_bases.py
@@ -1853,8 +1853,8 @@ def draw_idle(self, *args, **kwargs):
        Even if multiple calls to `draw_idle` occur before control returns
        to the GUI event loop, the figure will only be rendered once.

-        Note
-        ----
+        Notes
+        -----
        Backends may choose to override the method and implement their own
        strategy to prevent multiple renderings.


diff --git a/lib/matplotlib/testing/decorators.py b/lib/matplotlib/testing/decorators.py
@@ -351,8 +351,8 @@ def image_comparison(baseline_images, extensions=None, tol=0,
    *baseline_images*, which must correspond, else an `ImageComparisonFailure`
    exception will be raised.

-    Arguments
-    ---------
+    Parameters
+    ----------
    baseline_images : list or None
        A list of strings specifying the names of the images generated by
        calls to :meth:`matplotlib.figure.savefig`.
@@ -429,8 +429,8 @@ def check_figures_equal(*, extensions=("png", "pdf", "svg"), tol=0):
    This decorator should be preferred over `image_comparison` when possible in
    order to keep the size of the test suite from ballooning.

-    Arguments
-    ---------
+    Parameters
+    ----------
    extensions : list, default: ["png", "pdf", "svg"]
        The extensions to test.
    tol : float