README.md in similar_models-0.1.0 vs README.md in similar_models-0.2.0

@@ -1,10 +1,10 @@
 # Similar Models
 
 Adds a `similar_{model name plural}` method to an active record model, but can be set to any name using `as: {method name}`. It returns the most similar models of the same class based on associated models in common.
 
-The association(s) have to be many to many, so either habtm or 'has_many though'.
+The association(s) have to be many to many, so either [habtm](http://guides.rubyonrails.org/association_basics.html#the-has-and-belongs-to-many-association) or [has_many :through](http://guides.rubyonrails.org/association_basics.html#the-has-many-through-association).
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
@@ -26,11 +26,11 @@
       has_many :author_posts
       has_many :authors, through: :author_posts
       has_and_belongs_to_many :tags
 
       has_similar_models :authors
-      has_similar_models :tags, as: :similar_posts_by_tags
-      has_similar_models :authors, :tags, as: :similar_posts_by_author_or_tag
+      has_similar_models :tags, as: :similar_posts_by_tag
+      has_similar_models :authors, :tags, as: :similar_posts_by_author_and_tag
     end
 
     class Tag < ActiveRecord::Base
     end