Localized string appearing as `_('Audit Events')` and `_('Service Desk')` in the sidebar

%span _('Service Desk') should be %span= _('Service Desk')
%span _('Audit Events') should be %span= _('Audit Events')

This was introduced by https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/6182/diffs but I didn't spot it at this time! :)

I've spotted by chance in a Capybara screenshot: