diff --git a/test/functional/queries_controller_test.rb b/test/functional/queries_controller_test.rb
index d0f9e9284..26a4b6642 100644
--- a/test/functional/queries_controller_test.rb
+++ b/test/functional/queries_controller_test.rb
@@ -787,7 +787,7 @@ class QueriesControllerTest < Redmine::ControllerTest
     assert_equal 'application/json', response.media_type
     json = ActiveSupport::JSON.decode(response.body)
     assert_equal 4, json.count
-    assert_include ["Private child of eCookbook","5"], json
+    assert_include ["Private child of eCookbook", "5"], json
   end
 
   def test_assignee_filter_should_return_active_and_locked_users_grouped_by_status