Updated mediawiki/extensions
Project: mediawiki/extensions/OpenStackManager  0c56fcb8771211b8aa4de5093b1baebd6b5f01de

clarify loginviashell error message

When adding a new member to a project, the user needs to have the
'loginviashell' user right. The previous comment was not very clear and
could let the user performing the action he is missing that user right.

Change-Id: I78a34c17f7e7dc96b9aa1119776317421d584fc3