fixing typo
Merge commit 'refs/changes/45/245/1' of http://gerrit.tuleap.net/tuleap into tuleap-stable-master

* http://gerrit.tuleap.net/tuleap:
  fixing typo
Tuleap 5.8.99.12

Signed-off-by: Manuel Vacelet <manuel.vacelet@enalean.com>