pep8 fixes

ericmjl · ericmjl · commit 4e2096160706 · 2015-08-04T08:16:01.000-04:00
diff --git a/examples/pylab_examples/quiver_demo.py b/examples/pylab_examples/quiver_demo.py
@@ -42,7 +42,7 @@
 Q = plt.quiver(X[::3, ::3], Y[::3, ::3], U[::3, ::3], V[::3, ::3],
                pivot='mid', color='r', units='inches')
 qk = plt.quiverkey(Q, 0.5, 0.03, 1, r'$1 \frac{m}{s}$',
-    			   fontproperties={'weight': 'bold'})
+                   fontproperties={'weight': 'bold'})
 plt.plot(X[::3, ::3], Y[::3, ::3], 'k.')
 plt.axis([-1, 7, -1, 7])
 plt.title("pivot='mid'; every third arrow; units='inches'")
