README.md in analytics-rails-0.3.3 vs README.md in analytics-rails-0.3.4

@@ -25,25 +25,34 @@
 $ bundle
 ```
 
 ## Usage
 
-In your layout add a line like this in your head or before close body:
+Include tag must be added before any other tag in order to work and only will be shown in production.
+
+### Include
+
+In your layout add a line like this in your head:
 ```erb
-<%= google_analytics_include_tag 'your-id' %>
+<%= google_analytics_include_tag 'id' %>
 ```
 
-You can add variables:
+You can add metrics if you want:
 ```erb
-<%= google_analytics_include_tag 'your-id', user: 1 %>
+<%= google_analytics_include_tag 'id', metric: 'value' %>
 ```
 
-And custom events after the include tag:
+### Events
+
+To send events add a line like this with the category and action:
 ```erb
-<%= google_analytics_event_tag 'popup', 'click' %>
+<%= google_analytics_event_tag 'Video', 'play' %>
 ```
 
-NOTE: Will only show the tags in production environment.
+You can add label, value and other options too if you want:
+```erb
+<%= google_analytics_event_tag 'Video', 'play', 'Fall Campaign', 42, metric: 'value' %>
+```
 
 ## Credits
 
 This gem is maintained and funded by [mmontossi](https://github.com/mmontossi).