diff --git a/library/help/tutorial.factor b/library/help/tutorial.factor index a5699c2bbb..3ad7ad1c43 100644 --- a/library/help/tutorial.factor +++ b/library/help/tutorial.factor @@ -289,7 +289,7 @@ M: general-list tutorial-line "" "Try the following:" "" - [ ": factorial ( n -- n! ) 0 product ;" ] + [ ": factorial ( n -- n! ) 1 swap product ;" ] [ "100 factorial ." ] "" [ "1 3 / 1 2 / + ." ]