README.md in rubocop-govuk-3.5.0 vs README.md in rubocop-govuk-3.6.0

@@ -14,26 +14,30 @@
 Inherit rules from the gem by adding the following to your project's RuboCop config:
 
 ```yaml
 # .rubocop.yml
 inherit_gem:
-  rubocop-govuk: 
+  rubocop-govuk:
     - config/default.yml
 ```
 
 or if you also need Rails specific rules:
 
 ```yaml
 # .rubocop.yml
 inherit_gem:
-  rubocop-govuk: 
+  rubocop-govuk:
     - config/default.yml
     - config/rails.yml
+
+inherit_mode:
+  merge:
+    - Exclude
 ```
 
 ## Usage
 
-Run RuboCop: 
+Run RuboCop:
 
 ```sh
 bundle exec rubocop
 ```