! Copyright (c) 2012 Anonymous
-! See http://factorcode.org/license.txt for BSD license.
+! See https://factorcode.org/license.txt for BSD license.
USING: combinators kernel make math ;
IN: rosetta-code.happy-numbers
-! http://rosettacode.org/wiki/Happy_numbers#Factor
+! https://rosettacode.org/wiki/Happy_numbers#Factor
! From Wikipedia, the free encyclopedia: