Fix #2402

Author: nxadm

doc/Language/functions.pod6

@@ -1116,7 +1116,7 @@ into a string context) in the C<for> loop that calls the function.
 =head1 sub MAIN
 
 There is no C<sub MAIN> in Perl 6, but you can provide one to create a
-L<command line interface|create-cli> for your script.
+L<command line interface|https://docs.perl6.org/language/create-cli> for your script.
 
 =end pod