[0.85] fix parameter's name - webmyster to check

git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21627 35612d4c-9d10-0410-837c-bf9dd1be60d7
[0.85} CS

git-svn-id: https://forge.indepnet.net/svn/glpi/branches/0.85-work@21628 35612d4c-9d10-0410-837c-bf9dd1be60d7