fixed print symbol table to not print scopes used as flags

tests/sprint2/test/sp2_carls_mistake.alpha

@@ -24,6 +24,5 @@ entry(arg) := {
  	   w.y := 7;
  	   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 *)
-       arr(3);
  	   return 0;
 }