reseting carl's mistake to what it should be from my changes

tests/sprint2/test/sp2_carls_mistake.alpha

@@ -25,4 +25,4 @@ entry(arg) := {
  	   result := bar1(w); (* pass w (a rec type value) to bar1 *)
  	   result := bar2(5,7); (* implicitly build a rec type value, assign 5 and 7 to fields x and y, but call them r and s *)
  	   return 0;
-}
+}