diff --git a/test/functional/test_document.rb b/test/functional/test_document.rb
index 444eb6459..949df3e84 100644
--- a/test/functional/test_document.rb
+++ b/test/functional/test_document.rb
@@ -721,28 +721,28 @@ class ::Thing
       should "allow creating index for a key" do
         @document.ensure_index :first_name
         MongoMapper.ensure_indexes!
-        
-        @document.should have_index('first_name_1')        
+
+        @document.should have_index('first_name_1')
       end
 
       should "allow creating unique index for a key" do
         @document.ensure_index :first_name, :unique => true
         MongoMapper.ensure_indexes!
-        
+
         @document.should have_index('first_name_1')
       end
 
       should "allow creating index on multiple keys" do
         @document.ensure_index [[:first_name, 1], [:last_name, -1]]
         MongoMapper.ensure_indexes!
-        
-        @document.should have_index('last_name_-1_first_name_1')        
+
+        @document.should have_index('first_name_1_last_name_-1')
       end
 
       should "work with :index shortcut when defining key" do
         @document.key :father, String, :index => true
         MongoMapper.ensure_indexes!
-        
+
         @document.should have_index('father_1')
       end
     end