README.md in localtower-0.1.8 vs README.md in localtower-0.1.9

@@ -39,19 +39,47 @@
 bundle install
 ```
 
 Add to your `config/routes.rb`:
 ```ruby
-if Rails.env.development?
-  mount Localtower::Engine, at: "localtower"
+MyApp::Application.routes.draw do
+  if Rails.env.development?
+    mount Localtower::Engine, at: "localtower"
+  end
+
+  # Your other routes here:
+  # ...
 end
 ```
 
 ## Usage
 
 Open your browser at [http://localhost:3000/localtower](http://localhost:3000/localtower).
 
-## RSpec
+## Logger Usage (Capture plugin)
+
+You can put this line anywhere in your code:
+
+    Localtower::Plugins::Capture.new(self, binding).save
+
+For example:
+
+    def my_method
+      user = User.find(1)
+      some_data = {foo: "bar"}
+
+      Localtower::Plugins::Capture.new(self, binding).save
+    end
+
+Then go to the Localtower intercave here: [http://localhost:3000/localtower/logs](http://localhost:3000/localtower/logs) and you will see the variables `user` and `some_data` in the UI.
+
+### Notes for the Capture plugin:
+
+The value for each variable will try to call `.to_json`. If you have a huge collection of models likes `@users` you will see all the collection as an Array.
+
+## RSpec and Contribute
+
+If you want to contribute to the gem:
 
 Create a `spec/dummy/.env` file with the credentials to your PostgreSQL Database. It should look like this:
 
 ```
 LOCALTOWER_PG_USERNAME="admin"