contribution to strint issue in artist.py

Author: focardozom

galleries/tutorials/artists.py

@@ -156,8 +156,8 @@ class in the Matplotlib API, and the one you will be working with most
 # (the standard white box with black edges in the typical Matplotlib
 # plot, has a ``Rectangle`` instance that determines the color,
 # transparency, and other properties of the Axes.  These instances are
-# stored as member variables :attr:`Figure.patch
-# <matplotlib.figure.Figure.patch>` and :attr:`Axes.patch
+# stored as member variables :attr:`!Figure.patch
+# <matplotlib.figure.Figure.patch>` and :attr:`!Axes.patch
 # <matplotlib.axes.Axes.patch>` ("Patch" is a name inherited from
 # MATLAB, and is a 2D "patch" of color on the figure, e.g., rectangles,
 # circles and polygons).  Every Matplotlib ``Artist`` has the following
@@ -331,7 +331,7 @@ class in the Matplotlib API, and the one you will be working with most
 #
 # As with all ``Artist``\s, you can control this coordinate system by setting
 # the transform property. You can explicitly use "figure coordinates" by
-# setting the ``Artist`` transform to :attr:`fig.transFigure
+# setting the ``Artist`` transform to :attr:`!fig.transFigure
 # <matplotlib.figure.Figure.transFigure>`:
 
 import matplotlib.lines as lines
@@ -408,7 +408,7 @@ class in the Matplotlib API, and the one you will be working with most
 #
 # Similarly, methods that create patches, like
 # :meth:`~matplotlib.axes.Axes.bar` creates a list of rectangles, will
-# add the patches to the :attr:`Axes.patches
+# add the patches to the :attr:`!Axes.patches
 # <matplotlib.axes.Axes.patches>` list:
 #
 # .. sourcecode:: ipython
@@ -556,8 +556,8 @@ class in the Matplotlib API, and the one you will be working with most
 # important ``Artist`` containers: the :class:`~matplotlib.axis.XAxis`
 # and :class:`~matplotlib.axis.YAxis`, which handle the drawing of the
 # ticks and labels.  These are stored as instance variables
-# :attr:`~matplotlib.axes.Axes.xaxis` and
-# :attr:`~matplotlib.axes.Axes.yaxis`.  The ``XAxis`` and ``YAxis``
+# :attr:`!~matplotlib.axes.Axes.xaxis` and
+# :attr:`!~matplotlib.axes.Axes.yaxis`.  The ``XAxis`` and ``YAxis``
 # containers will be detailed below, but note that the ``Axes`` contains
 # many helper methods which forward calls on to the
 # :class:`~matplotlib.axis.Axis` instances, so you often do not need to