Fixed the redundancy (conflated the two items) in api_changes.rst.

Author: HubertHolin

doc/api/api_changes.rst

@@ -14,9 +14,9 @@ For new features that were added to matplotlib, please see
 Changes in 1.2.x
 ================
 
-* In :meth:`~matplotlib.pyplot.pie`, one can now set the radius of the pie;
-  setting the *radius* to 'None' (the default value), will result in a pie
-  with a radius of 1 as before.
+* In :meth:`~matplotlib.pyplot.pie` and :meth:`~matplotlib.Axes.pie`, one can
+  now set the radius of the pie; setting the *radius* to 'None' (the default
+  value), will result in a pie with a radius of 1 as before.
 
 Changes in 1.1.x
 ================
@@ -27,10 +27,6 @@ Changes in 1.1.x
   will now always mean that the nearest-neighbor interpolation is performed.
   If you want the no-op interpolation to be performed, choose 'none'.
 
-* In :meth:`~matplotlib.Axes.pie`, one can now set the radius of the pie;
-  setting the *radius* to 'None' (the default value), will result in a pie
-  with a radius of 1 as before.
-
 * There were errors in how the tri-functions were handling input parameters
   that had to be fixed. If your tri-plots are not working correctly anymore,
   or you were working around apparent mistakes, please see issue #203 in the