Add correct link to pypi intro

doc/user/packages/pypi_repository/index.md

@@ -302,7 +302,7 @@ Successfully installed mypypipackage-0.0.1
 
 ## Using GitLab CI with PyPI packages
 
-> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/11678) in GitLab 13.4.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/202012) in GitLab 13.4.
 
 To work with PyPI commands within [GitLab CI/CD](./../../../ci/README.md), you can use
 `CI_JOB_TOKEN` in place of the personal access token or deploy token in your commands.