reduce the dir name

doc/articles/index.md

@@ -26,7 +26,7 @@ Build, test, and deploy the software you develop with [GitLab CI/CD](../ci/READM
 | Article title | Category | Publishing date |
 | :------------ | :------: | --------------: |
-| [How to test and deploy Laravel/PHP applications with GitLab CI/CD and Envoy](test_and_deploy_laravel_apps_with_gitlab_ci_and_envoy/index.md) | Tutorial | 2017-08-31 |
+| [How to test and deploy Laravel/PHP applications with GitLab CI/CD and Envoy](laravel_with_gitlab_and_envoy/index.md) | Tutorial | 2017-08-31 |
 | [How to deploy Maven projects to Artifactory with GitLab CI/CD](artifactory_and_gitlab/index.md) | Tutorial | 2017-08-15 |
 | [Making CI Easier with GitLab](https://about.gitlab.com/2017/07/13/making-ci-easier-with-gitlab/) | Concepts | 2017-07-13 |
 | [Dockerizing GitLab Review Apps](https://about.gitlab.com/2017/07/11/dockerizing-review-apps/) | Concepts | 2017-07-11 |

doc/ci/README.md

@@ -112,7 +112,7 @@ Here is an collection of tutorials and guides on setting up your CI pipeline.
   - [Run PHP Composer & NPM scripts then deploy them to a staging server](examples/deployment/composer-npm-deploy.md)
   - [Analyze code quality with the Code Climate CLI](examples/code_climate.md)
 - **Articles**
-  - [How to test and deploy Laravel/PHP applications with GitLab CI/CD and Envoy](../articles/test_and_deploy_laravel_apps_with_gitlab_ci_and_envoy/index.md)
+  - [How to test and deploy Laravel/PHP applications with GitLab CI/CD and Envoy](../articles/laravel_with_gitlab_and_envoy/index.md)
   - [How to deploy Maven projects to Artifactory with GitLab CI/CD](../articles/artifactory_and_gitlab/index.md)
   - [Automated Debian packaging](https://about.gitlab.com/2016/10/12/automated-debian-package-build-with-gitlab-ci/)
   - [Spring boot application with GitLab CI and Kubernetes](https://about.gitlab.com/2016/12/14/continuous-delivery-of-a-spring-boot-application-with-gitlab-ci-and-kubernetes/)