README.md in redmine_crm-0.0.38 vs README.md in redmine_crm-0.0.40

@@ -71,11 +71,11 @@
 message.content = 'bar'
 puts message.save_draft
 # => true
 
 # You can also save draft linked to a particular user.
-Message.new(subject: 'baz').save_draft(current_user)
+Message.new(subject: 'baz').save_draft(user: current_user)
 
 # And restore message from some user's draft.
 user_draft = Message.drafts(current_user).last
 user_message = user_draft.restore
 puts user_message.subject
@@ -92,12 +92,18 @@
 user_message.board_id = Board.first.id
 user_message.save!
 puts Message.drafts(current_user).count
 # => 0
 
-# Draft won't be saved for a persisted instance.
-puts user_message.save_draft
+# Drafts will be saved only for new (not persisted) or changed instances.
+puts Message.new.save_draft
+# => true
+persisted = Message.last
+puts persisted.save_draft
 # => false
+persisted.subject = 'other subject'
+puts persisted.save_draft
+# => true
 ```
 
 ### Tags
 This module makes it possible to tag objects.