Remove trailing whitespaces from test (#31506).

Patch by Marius BALTEANU.


git-svn-id: http://svn.redmine.org/redmine/trunk@18233 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/issue_statuses_controller_test.rb

@@ -32,13 +32,13 @@ class IssueStatusesControllerTest < Redmine::ControllerTest
     assert_response :success
     assert_select 'table.issue_statuses'
   end
-  
+
   def test_index_by_anonymous_should_redirect_to_login_form
     @request.session[:user_id] = nil
     get :index
     assert_redirected_to '/login?back_url=http%3A%2F%2Ftest.host%2Fissue_statuses'
   end
-  
+
   def test_index_by_user_should_respond_with_406
     @request.session[:user_id] = 2
     get :index