fix: Don't hardcode ISC license

project/docs/{% if insiders %}insiders{% endif %}/index.md.jinja

@@ -225,7 +225,7 @@ If you have any problems or further questions, please reach out to {{ author_ema
 
 Yes. Whether you're an individual or a company, you may use *{{ project_name }}
 Insiders* precisely under the same terms as {{ project_name }}, which are given
-by the [ISC license][isc license]. However, we kindly ask you to respect our
+by the [{{ copyright_license }}][license]. However, we kindly ask you to respect our
 **fair use policy**:
 
 - Please **don't distribute the source code** of Insiders. You may freely use
@@ -246,5 +246,5 @@ by the [ISC license][isc license]. However, we kindly ask you to respect our
 [goals completed]: #goals-completed
 [github sponsor profile]: https://github.com/sponsors/{{ author_username }}
 [billing cycle]: https://docs.github.com/en/github/setting-up-and-managing-billing-and-payments-on-github/changing-the-duration-of-your-billing-cycle
-[isc license]: ../license/
+[license]: ../license/
 [private forks]: https://docs.github.com/en/github/setting-up-and-managing-your-github-user-account/removing-a-collaborator-from-a-personal-repository