Fix missing helper
Fix missing helper

stanclai/redmine_git_hosting,jbox-web/redmine_git_hosting,jbox-web/redmine_git_hosting,stanclai/redmine_git_hosting,jbox-web/redmine_git_hosting,jbox-web/redmine_git_hosting,stanclai/redmine_git_hosting,stanclai/redmine_git_hosting,stanclai/redmine_git_hosting