lib/rubocop/cop/rails/where_exists.rb in rubocop-rails-2.12.4 vs lib/rubocop/cop/rails/where_exists.rb in rubocop-rails-2.13.0

@@ -9,19 +9,20 @@
       # then the cop enforces `exists?(...)` over `where(...).exists?`.
       #
       # When EnforcedStyle is 'where' then the cop enforces
       # `where(...).exists?` over `exists?(...)`.
       #
-      # This cop is unsafe for auto-correction because the behavior may change on the following case:
+      # @safety
+      #   This cop is unsafe for auto-correction because the behavior may change on the following case:
       #
-      # [source,ruby]
-      # ----
-      # Author.includes(:articles).where(articles: {id: id}).exists?
-      # #=> Perform `eager_load` behavior (`LEFT JOIN` query) and get result.
+      #   [source,ruby]
+      #   ----
+      #   Author.includes(:articles).where(articles: {id: id}).exists?
+      #   #=> Perform `eager_load` behavior (`LEFT JOIN` query) and get result.
       #
-      # Author.includes(:articles).exists?(articles: {id: id})
-      # #=> Perform `preload` behavior and `ActiveRecord::StatementInvalid` error occurs.
-      # ----
+      #   Author.includes(:articles).exists?(articles: {id: id})
+      #   #=> Perform `preload` behavior and `ActiveRecord::StatementInvalid` error occurs.
+      #   ----
       #
       # @example EnforcedStyle: exists (default)
       #   # bad
       #   User.where(name: 'john').exists?
       #   User.where(['name = ?', 'john']).exists?