Fix the formatting

lib/paperclip.rb

@@ -411,14 +411,14 @@ module Paperclip
         attachment.send(:flush_deletes)
       end
     end
-    
+
     def prepare_for_destroy
       Paperclip.log("Scheduling attachments for deletion.")
       each_attachment do |name, attachment|
         attachment.send(:queue_existing_for_delete)
       end
     end
-    
+
   end
 
 end

test/attachment_test.rb

@@ -1076,7 +1076,7 @@ class AttachmentTest < Test::Unit::TestCase
       assert_equal "hello", attachment.url
     end
   end
-  
+
   context "An attached file" do
     setup do
       rebuild_model
@@ -1084,8 +1084,8 @@ class AttachmentTest < Test::Unit::TestCase
       @file = File.new(File.join(File.dirname(__FILE__), "fixtures", "5k.png"), 'rb')
       @dummy.avatar = @file
       @dummy.save!
-      @attachment = @dummy.avatar 
-      @path = @attachment.path      
+      @attachment = @dummy.avatar
+      @path = @attachment.path
     end
 
     should "not be deleted when the model fails to destroy" do
@@ -1103,5 +1103,5 @@ class AttachmentTest < Test::Unit::TestCase
       assert ! File.exists?(@path)
     end
   end
-  
+
 end