Update engineering project guidelines

make link works and ensure all projects are under the right namespace

source/handbook/engineering/index.html.md

@@ -28,9 +28,10 @@ GitLab consists of many subprojects. A curated list of GitLab Repositories
 can be found at the [GitLab Engineering Projects](/handbook/engineering/projects) page.
 When adding a repository please follow these steps:
+1. Ensure the project is under the gitlab-org namespace for anything related to the application or gitlab-com for anything strictly company related.
 1. [Add the project to the list of GitLab Repositories](https://gitlab.com/gitlab-com/www-gitlab-com/blob/master/README.md#update-the-projects-page-under-handbookengineeringprojects)
-1. Add MIT license to the repository. See [MIT License Example] (https://gitlab.com/gitlab-org/gitlab-ce/blob/master/LICENSE).
-1. Add Contribution Guide. See [Contribution Example] (https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md).
+1. Add MIT license to the repository. See [MIT License Example](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/LICENSE).
+1. Add Contribution Guide. See [Contribution Example](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md).
 ## Engineering Groups