2 files changed, 7 insertions, 7 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/serialization.rb b/activerecord/lib/active_record/attribute_methods/serialization.rb
index ae49fd4b88..7f1ebab4cd 100644
--- a/activerecord/lib/active_record/attribute_methods/serialization.rb
+++ b/activerecord/lib/active_record/attribute_methods/serialization.rb
@@ -93,10 +93,10 @@ module ActiveRecord
 
       # This is only added to the model when serialize is called, which
       # ensures we do not make things slower when serialization is not used.
-      module Behavior #:nodoc:
+      module Behavior # :nodoc:
         extend ActiveSupport::Concern
 
-        module ClassMethods
+        module ClassMethods # :nodoc:
           def initialize_attributes(attributes, options = {})
             serialized = (options.delete(:serialized) { true }) ? :serialized : :unserialized
             super(attributes, options)
diff --git a/activerecord/lib/active_record/statement_cache.rb b/activerecord/lib/active_record/statement_cache.rb
index 8c4b4f666b..dd4ee0c4a0 100644
--- a/activerecord/lib/active_record/statement_cache.rb
+++ b/activerecord/lib/active_record/statement_cache.rb
@@ -3,15 +3,15 @@ module ActiveRecord
   # Statement cache is used to cache a single statement in order to avoid creating the AST again.
   # Initializing the cache is done by passing the statement in the initialization block:
   #
-  # cache = ActiveRecord::StatementCache.new do
-  #   Book.where(name: "my book").limit(100)
-  # end
+  #   cache = ActiveRecord::StatementCache.new do
+  #     Book.where(name: "my book").limit(100)
+  #   end
   #
   # The cached statement is executed by using the +execute+ method:
   #
-  # cache.execute
+  #   cache.execute
   #
-  # The relation returned by yield is cached, and for each +execute+ call the cached relation gets duped.
+  # The relation returned by the block is cached, and for each +execute+ call the cached relation gets duped.
   # Database is queried when +to_a+ is called on the relation.
   class StatementCache
     def initialize