Roald ;
If the damage is lightly smudged on the surface . Let it dry thouroghly . Then gently Wet sand it with 800 or 1200 grit paper . Gently sand in circles going from large to small and back again . Be gentle ! It should work out alright being as how you wiped it off mostly .
If there is a mark of any kind left you can use 3-M spot glazing putty by applying it with a flat razor edge or a credit card type wiper . The glazing putty shrinks a lot , But it will fill those remaining surface blemishes .