Fix Rubocop violations and fix documentation visibility

Some methods were added to public API in
5b14129d8d4ad302b4e11df6bd5c7891b75f393c and they should be not part of
the public API.

2 files changed, 6 insertions, 6 deletions

diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb
index 77ee3ca2d7..eb80ae4f7c 100644
--- a/activerecord/test/cases/autosave_association_test.rb
+++ b/activerecord/test/cases/autosave_association_test.rb
@@ -36,11 +36,11 @@ class TestAutosaveAssociationsInGeneral < ActiveRecord::TestCase
 
       private
 
-      def should_be_cool
-        unless self.first_name == "cool"
-          errors.add :first_name, "not cool"
+        def should_be_cool
+          unless self.first_name == "cool"
+            errors.add :first_name, "not cool"
+          end
         end
-      end
     }
     reference = Class.new(ActiveRecord::Base) {
       self.table_name = "references"
diff --git a/activerecord/test/cases/connection_pool_test.rb b/activerecord/test/cases/connection_pool_test.rb
index 1d4cd3c78b..42600e53fd 100644
--- a/activerecord/test/cases/connection_pool_test.rb
+++ b/activerecord/test/cases/connection_pool_test.rb
@@ -501,11 +501,11 @@ module ActiveRecord
                 first_thread.join(2)
                 second_thread.join(2)
 
-                puts '---'
+                puts "---"
                 p [first_thread, second_thread]
                 p pool.stat
                 p pool.connections.map(&:owner)
-                puts '<<<'
+                puts "<<<"
                 puts
               end