docs/overriding.md in bullet_train-1.2.27 vs docs/overriding.md in bullet_train-1.3.0

@@ -8,10 +8,10 @@
 
 When it comes to object-oriented classes, wholesale copying framework files into your local repository just to be able to modify their behavior or extend them would quickly be untenable, as your app would no longer see upstream updates that would otherwise be incorporated into your application via `bundle update`.
 
 For this reason, common points of extension like framework-provided models and controllers actually exist as a kind of "stub" in the local repository, but include their base functionality from framework-provided concerns, like so:
 
-```
+```ruby
 class User < ApplicationRecord
   include Users::Base
 
   # ...
 end