Check N is greated than 0

1 files changed, 1 insertions, 1 deletions

diff --git a/challenge-071/simon-proctor/raku/ch-2.raku b/challenge-071/simon-proctor/raku/ch-2.raku
index ddb1154499..6ce64bb2d5 100644
--- a/challenge-071/simon-proctor/raku/ch-2.raku
+++ b/challenge-071/simon-proctor/raku/ch-2.raku
@@ -75,7 +75,7 @@ class ListNode {
 }
 
 sub MAIN (
-    UInt $N, #= Number from the end to remove if N is greated than list length remove the first item
+    UInt $N where * > 0, #= Number from the end to remove if N is greated than list length remove the first item
     *@list, #= List of values 
 ) {
     my $linked = ListNode.from-iterator(@list);