README.md in rack-action_logger-0.1.9 vs README.md in rack-action_logger-0.2.0

@@ -142,11 +142,11 @@
 ### Add Append Log
 
 Add the following code to any code on any times.
 
 ```ruby
-Rack::ActionLogger::Container.set_append_log({ value: 'ok' }, 'activities')
+Rack::ActionLogger::Container.add_append_log({ value: 'ok' }, 'activities')
 ```
 
 ### Add Model Logger
 
 Add the folloing line to ```config/initializers/rack-action_logger.rb``` at the end of line.
@@ -187,10 +187,10 @@
   include Sidekiq::Worker
   sidekiq_options queue: :test, retry: 5
 
   def perform(title, context)
     Rack::ActionLogger::Emitter.new.emit(context) do
-      Rack::ActionLogger::Container.set_append_log({ title: title }, 'worker')
+      Rack::ActionLogger::Container.add_append_log({ title: title }, 'worker')
       p 'work: title=' + title
     end
   end
 
 end