fix display - fix r20529

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20704 35612d4c-9d10-0410-837c-bf9dd1be60d7
fix comment

git-svn-id: https://forge.indepnet.net/svn/glpi/trunk@20705 35612d4c-9d10-0410-837c-bf9dd1be60d7