typo

examples/maps/manhattan_grid/js/example.js

@@ -242,7 +242,7 @@ Ox.load('Image', function() {
     `getASByLatLng` takes lat/lng and returns avenue/street. To
     compute the avenue, we subtract the point's distance from the West Pole, in
     avenues, from the total number of avenues. To compute the street, we
-    subtract the point's distance from the North Pole, in avenues, from the
+    subtract the point's distance from the North Pole, in streets, from the
     total number of streets. We also return the bearing of the avenues at this
     point (which form a right angle with the line from the point to the West
     Pole), the bearing of the streets (at a right angle with the line to the