minor correction to interaction with user for surface
minor correction to interaction with user for surface

timpx/scripts,ins-amu/scripts,caiaAlexandra/scripts,timpx/scripts,maedoc/scripts,caiaAlexandra/scripts,maedoc/scripts,timpx/scripts,ins-amu/scripts,maedoc/scripts,caiaAlexandra/scripts,timpx/scripts,caiaAlexandra/scripts,ins-amu/scripts,maedoc/scripts,timpx/scripts,maedoc/scripts,caiaAlexandra/scripts,ins-amu/scripts