Merge pull request #1896 from mdboom/doc-warnings

pelson · pelson · commit df34c93f9b76 · 2013-05-13T02:56:16.000-07:00
Remove some documentation build warnings
diff --git a/examples/api/colorbar_only.py b/examples/api/colorbar_only.py
@@ -2,7 +2,8 @@
 Make a colorbar as a separate figure.
 '''
 
-from matplotlib import pyplot, mpl
+from matplotlib import pyplot
+import matplotlib as mpl
 
 # Make a figure and axes with dimensions as desired.
 fig = pyplot.figure(figsize=(8,3))
@@ -71,4 +72,3 @@
 cb3.set_label('Custom extension lengths, some other units')
 
 pyplot.show()
-
diff --git a/examples/pylab_examples/gradient_bar.py b/examples/pylab_examples/gradient_bar.py
@@ -24,5 +24,5 @@ def gbar(ax, x, y, width=0.5, bottom=0):
 x = arange(N)+0.25
 y = rand(N)
 gbar(ax, x, y, width=0.7)
-ax.set_aspect('normal')
+ax.set_aspect('auto')
 show()
diff --git a/lib/matplotlib/axes.py b/lib/matplotlib/axes.py
@@ -4878,8 +4878,8 @@ def bar(self, left, height, width=0.8, bottom=None, **kwargs):
         -------
         :class:`matplotlib.patches.Rectangle` instances.
 
-        Note
-        ----
+        Notes
+        -----
         The optional arguments `color`, `edgecolor`, `linewidth`,
         `xerr`, and `yerr` can be either scalars or sequences of
         length equal to the number of bars.  This enables you to use
