fixed readme markdown

Author: jpoday

Readme.mdown

@@ -48,15 +48,17 @@ haml example:
 = tracking_code(:account => 'UA-12345-6')
 ```
 
-# With Tracking Methods
+### With Tracking Methods
 
 See [Google Analytics Tracking Methods](https://developers.google.com/analytics/devguides/collection/gajs/methods/) for available options.
 
-```tracker_methods = {
-  ```:setDomainName => "example.com", # String argument
-  ```:setAllowLinker => true, # Boolean argument
-  ``:clearOrganic => "" # No argument
-```}
+```
+tracker_methods = {
+  :setDomainName => "example.com", # String argument
+  :setAllowLinker => true, # Boolean argument
+  :clearOrganic => "" # No argument
+}
+```
 
 erb example: