diff --git a/aufgaben/src/Pflichtuebung_01/Date.elm b/aufgaben/src/Pflichtuebung_01/Date.elm
index 7f45347..fb8240f 100644
--- a/aufgaben/src/Pflichtuebung_01/Date.elm
+++ b/aufgaben/src/Pflichtuebung_01/Date.elm
@@ -40,8 +40,8 @@ gt date1 date2 =
 
 -- 1 Punkt:
 toString : Date -> String
-toString (a,b,c) = (if a < 10 then "0" ++ String.fromInt(a) else String.fromInt(a))
-                    ++ (if b < 10 then "0" ++ String.fromInt(b) else String.fromInt(b))
+toString (a,b,c) = (if a < 10 then "0" ++ String.fromInt(a) else String.fromInt(a)) ++ "."
+                    ++ (if b < 10 then "0" ++ String.fromInt(b) else String.fromInt(b)) ++ "."
                     ++ (if c < 10 then  "000" ++ String.fromInt(c)
                     else if c < 100 then  "00" ++ String.fromInt(c)
                     else if   c < 1000 then  "0" ++ String.fromInt(c)