examples/modifiers/set.rb in mongo_mapper-0.13.0.beta2 vs examples/modifiers/set.rb in mongo_mapper-0.13.0

@@ -4,10 +4,10 @@
 
 MongoMapper.database = 'testing'
 
 class User
   include MongoMapper::Document
-  
+
   key :name, String
   key :tags, Array
 end
 User.collection.remove # empties collection