Don't mention LICENSE.md if -l option was not used

src/stub

             echo -n "# $any_name"
             test -n "$Tagline" && echo -n " - $Tagline"
             echo
-            echo '# See LICENSE.md file for copyright and license details.'
+            $MkLicense && echo '# See LICENSE.md file for copyright and license details.'
             echo ''
             echo 'MKIT_DIR=utils/mkit'
             #shellcheck disable=SC2016