README.md in attractor-rails-0.1.1 vs README.md in attractor-rails-0.1.2

- old
+ new

@@ -75,10 +75,12 @@
   mount Attractor::Rails::Engine, at: "/attractor" if Rails.env.development?
 # ...
 end
 ```
 
-And that's it! Browse to http://localhost:3000/attractor and enjoy your code metrics!
+And that's it! Browse to http://localhost:3000/attractor/ and enjoy your code metrics!
+
+**NOTE: due to the forwarding of requests to the attractor gem in the background, the `/` at the end is important! Don't leave it out.**
 
 ## Configuration
 
 `attractor-rails` ships with sensible defaults, but you can override the following configuration options in an initializer, if you like:
 