Update README.md

README.md

@@ -3,7 +3,10 @@
 A Rust library which allows a user to generate tiled levels 
 with a simple implementation of Wave Function Collapse algorithm.
 
-For an example usage you may look at [ply-generator](https://github.com/madwareru/ply-generator)
+To run examples, ensure that you run them with a working directory equal to `%REPOSITORY_PATH%/examples`, 
+or copy assets folder into target directory.
+
+You may also look at [ply-generator](https://github.com/madwareru/ply-generator)
 
 Or, if you are happened to have a legal GOG copy of Rage Of Mages game (also known as Аллоды: Печать тайны), you can 
 also examine a more complex example [here](https://github.com/madwareru/orom-second-encounter/tree/master/examples/generate_map)