Fix section names for numpydoc

timhoffm · timhoffm · commit 43ed57a1ae0b · 2018-12-25T16:40:24.000+01:00
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
