Update range.t

Author: tisonkun

S02-types/range.t

@@ -105,7 +105,7 @@ is(+Range, 0, 'type numification');
 
 
     # There was a test about 'cannot assign to a element of an immutable List'
-    # Now it was merged into NO.55 test in S02-types/list.t
+    # Now it was merged into NO.74 test in S02-types/list.t
 
     my $s = 1..5;
     is $r, $s, 'range has not changed';