Bug in system-tools-backends

Hello Just for information It's a bug in admin-tools for gnome two days of research .... two // error in script: /usr/share/system-tools-backends-2.0/scripts/SystemToolsBackends.pl and in /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.UsersConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.TimeConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.SMBConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.ServicesConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.Platform.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.NTPConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.NFSConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.IfacesConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.HostsConfig.service /usr/share/dbus-1/services/org.freedesktop.SystemToolsBackends.GroupsConfig.service When modify this files (one / in path) gnome admin tools is ok best regards,