README.md in my_feeds-0.0.1 vs README.md in my_feeds-0.1.0

@@ -1,13 +1,11 @@
 # MyFeeds
 
--------------------------------------
 Help you implement feeds / timeline in rails application.
 
 ## Installation
 
-------------------------------------
 Add this line to your application's Gemfile:
 
     gem 'my_feeds'
 
 And then execute:
@@ -18,17 +16,14 @@
 
     $ gem install my_feeds
 
 ## Usage
 
-------------------------------------
 
 ####before usage
-my_feeds need three type model at least
+my_feeds need `feeder`, `eater` and associate model
 
-`feeder`, `eater` and associate model
-
 feeder publish feeds
 
 eater receive publish
 
 and associate model create a relation between feeder and eater
@@ -48,16 +43,21 @@
 
 just make sure your model have a polymorphic field for feeder.
 
 and
 ```
-class YourModel < ActiveRecord::Base
+class YourCustomModel < ActiveRecord::Base
   include MyFeeds::Identify #make sure include this module
-  self.feed_polymorphic_name = :xxx #and set this, in this case is xxx, same with polymorphic belongs_to
+  self.feed_polymorphic = :likeable #and set this, in this case is likeable, it should same as the polymorphic belongs_to
 
-  belongs_to :xxx, polymorphic: true
+  #same as self.feed_polymorphic
+  belongs_to :likeable, polymorphic: true
 end
+
+# you should create a migration like below
+# in this case, this column name is likeable_identify, it depends on feed_polymorphic
+#add_column :your_customs, :likeable_identify, :string, null: false
 ```
 
 ####feeder
 
 include MyFeeds::Feeder in your model which will as feed source
@@ -163,10 +163,9 @@
 end
 ```
 
 ## Contributing
 
--------------------
 
 1. Fork it
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)
 4. Push to the branch (`git push origin my-new-feature`)