Some manual fixes.

anntzer · anntzer · commit 2e67a845c096 · 2018-05-27T03:40:10.000-07:00
diff --git a/examples/color/color_cycler.py b/examples/color/color_cycler.py
@@ -8,11 +8,10 @@
 
 This example demonstrates two different APIs:
 
-    1. Setting the default 
-       :doc:`rc parameter</tutorials/introductory/customizing>`
-       specifying the property cycle. This affects all subsequent axes
-       (but not axes already created).
-    2. Setting the property cycle for a single pair of axes.
+1. Setting the default :doc:`rc parameter</tutorials/introductory/customizing>`
+   specifying the property cycle. This affects all subsequent axes (but not
+   axes already created).
+2. Setting the property cycle for a single pair of axes.
 """
 from cycler import cycler
 import numpy as np
diff --git a/examples/images_contours_and_fields/contour_image.py b/examples/images_contours_and_fields/contour_image.py
@@ -4,16 +4,14 @@
 =============
 
 Test combinations of contouring, filled contouring, and image plotting.
-For contour labelling, see See also the
-:ref:`contour demo example
+For contour labelling, see also the :doc:`contour demo example
 </gallery/images_contours_and_fields/contour_demo>`.
 
 The emphasis in this demo is on showing how to make contours register
-correctly on images, and on how to get both of them oriented as
-desired.  In particular, note the usage of the 
-:ref:`"origin" and "extent"
-</tutorials/intermediate/imshow_extent>`
-keyword arguments to imshow and contour.
+correctly on images, and on how to get both of them oriented as desired.
+In particular, note the usage of the :doc:`"origin" and "extent"
+</tutorials/intermediate/imshow_extent>` keyword arguments to imshow and
+contour.
 """
 import matplotlib.pyplot as plt
 import numpy as np
diff --git a/examples/images_contours_and_fields/quiver_demo.py b/examples/images_contours_and_fields/quiver_demo.py
@@ -3,14 +3,13 @@
 Demonstration of advanced quiver and quiverkey functions
 ========================================================
 
-Demonstrates some more advanced options for `~.axes.Axes.quiver`. 
-For a simple example refer to 
-:doc:`/gallery/images_contours_and_fields/quiver_simple_demo`.
+Demonstrates some more advanced options for `~.axes.Axes.quiver`.  For a simple
+example refer to :doc:`/gallery/images_contours_and_fields/quiver_simple_demo`.
 
-Known problem: the plot autoscaling does not take into account
-the arrows, so those on the boundaries are often out of the picture.
-This is *not* an easy problem to solve in a perfectly general way.
-The workaround is to manually expand the Axes objects.
+Known problem: the plot autoscaling does not take into account the arrows, so
+those on the boundaries are often out of the picture.  This is *not* an easy
+problem to solve in a perfectly general way.  The workaround is to manually
+expand the Axes objects.
 """
 import matplotlib.pyplot as plt
 import numpy as np
diff --git a/examples/images_contours_and_fields/quiver_simple_demo.py b/examples/images_contours_and_fields/quiver_simple_demo.py
@@ -3,10 +3,9 @@
 Quiver Simple Demo
 ==================
 
-A simple example of a `~.axes.Axes.quiver` plot with a
-`~.axes.Axes.quiverkey`.
+A simple example of a `~.axes.Axes.quiver` plot with a `~.axes.Axes.quiverkey`.
 
-For more advanced options refer to 
+For more advanced options refer to
 :doc:`/gallery/images_contours_and_fields/quiver_demo`.
 """
 import matplotlib.pyplot as plt
diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
@@ -2574,7 +2574,7 @@ class PolygonSelector(_SelectorWidget):
         if the mouse click is within `vertex_select_radius` pixels of the
         vertex. The default radius is 15 pixels.
 
-    See Also
+    Examples
     --------
     :doc:`/gallery/widgets/polygon_selector_demo`
     """
