fixed extraneous whitespace

Author: twmr

examples/pylab_examples/line_collection2.py

@@ -23,7 +23,7 @@
 # See matplotlib.collections.LineCollection for more information
 line_segments = LineCollection([list(zip(x, y)) for y in ys],  # Make a sequence of x,y pairs
                                linewidths=(0.5, 1, 1.5, 2),
-                               linestyles = 'solid')
+                               linestyles='solid')
 line_segments.set_array(x)
 ax.add_collection(line_segments)
 fig = gcf()