Edit to brand and model models

app/models/bike_brand.rb

@@ -1,5 +1,5 @@
 class BikeBrand < ActiveRecord::Base
-  attr_accessible :name
+  attr_accessible :brand
 
   has_many :bikes
   has_many :bike_models
@@ -9,4 +9,8 @@ class BikeBrand < ActiveRecord::Base
   def models
     self.bike_models
   end
+
+  def to_s
+    self.brand
+  end
 end

app/models/bike_model.rb

@@ -1,10 +1,16 @@
 class BikeModel < ActiveRecord::Base
-  attr_accessible :name
+  attr_accessible :model
 
   has_many :bikes
   belongs_to :bike_brand
 
+  self.per_page = 15
+
   def brand
     self.bike_brand
   end
+
+  def to_s
+    self.model
+  end
 end