remove trailing white-spaces from test/helper_testcase.rb.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@6947 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/helper_testcase.rb

@@ -25,7 +25,7 @@ class HelperTestCase < ActiveSupport::TestCase
 
     # Fake url rewriter so we can test url_for
     @controller.url = ActionController::UrlRewriter.new @request, {}
-    
+
     ActionView::Helpers::AssetTagHelper::reset_javascript_include_default
   end