Consistent trailing commas

Author: marcqualie

.rubocop.yml

@@ -9,6 +9,8 @@ Style/Documentation:
 Metrics/MethodLength:
   Exclude:
     - test/**/*_test.rb
+Style/TrailingCommaInArguments:
+  EnforcedStyleForMultiline: consistent_comma
 
 Layout/LineLength:
   Exclude:

test/diffcrypt/rails/encrypted_configuration_test.rb

@@ -10,7 +10,7 @@ def configuration
       config_path: "#{__dir__}/../../fixtures/example.yml.enc",
       key_path: "#{__dir__}/../../fixtures/master.key",
       env_key: 'RAILS_MASTER_KEY',
-      raise_if_missing_key: false
+      raise_if_missing_key: false,
     )
   end