Use string location in example

Author: dstansby

examples/axes_grid1/inset_locator_demo.py

@@ -31,7 +31,7 @@ def add_sizebar(ax, size):
 # second subplot
 ax2.set_aspect(1.)
 
-axins = zoomed_inset_axes(ax2, 0.5, loc=1)  # zoom = 0.5
+axins = zoomed_inset_axes(ax2, 0.5, loc='upper right')  # zoom = 0.5
 # fix the number of ticks on the inset axes
 axins.yaxis.get_major_locator().set_params(nbins=7)
 axins.xaxis.get_major_locator().set_params(nbins=7)