Merge pull request #253 from matkoniecz/patch-3

note fate of unclosed ways

examples/amenity_list.py

@@ -1,7 +1,9 @@
 """
-Extract all objects with an amenity tag from an osm file and list them
+Extract objects with an amenity tag from an osm file and list them
 with their name and position.
 
+Points and areas will be processed, unclosed ways will be skipped.
+
 This example shows how geometries from osmium objects can be imported
 into shapely using the WKBFactory.
 """