add surrounding '+' operator spaces to IssuesControllerTest#test_bulk_copy_should_not...

git-svn-id: http://svn.redmine.org/redmine/trunk@19882 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/test/functional/issues_controller_test.rb b/test/functional/issues_controller_test.rb
index fcfb6821f02aecea54359284f44b7a8480b55265..6b42253ecb64f2da19650ef4b77f78d3b4ef551a 100644 (file)
--- a/test/functional/issues_controller_test.rb
+++ b/test/functional/issues_controller_test.rb
@@ -7483,7 +7483,7 @@ class IssuesControllerTest < Redmine::ControllerTest
     issue = Issue.generate_with_descendants!
     count = issue.descendants.count
     @request.session[:user_id] = 2
-    assert_difference 'Issue.count', count+1 do
+    assert_difference 'Issue.count', count + 1 do
       post(
         :bulk_update,
         :params => {