Update engineering project guidelines

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

source/handbook/engineering/index.html.md

@@ -28,7 +28,7 @@ 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 naamespace for anything related to the application or gitlab-com for anything strictly company related.
+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).