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README.md

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-DDEV integration for developing Drupal contrib projects. As a general philosophy, your contributed module is the center of the universe. The codebase layout and commands in this project [match the Gitlab CI approach](https://git.drupalcode.org/project/gitlab_templates) from the Drupal Association.
+DDEV integration for developing Drupal contrib projects. As a general philosophy, your contributed module is the center of the universe. The codebase layout (see image below) and commands in this project [match the Gitlab CI approach](https://git.drupalcode.org/project/gitlab_templates) from the Drupal Association.
 
 Install
 ===========
@@ -11,13 +11,18 @@ Commands
 This project provides the following DDEV container commands.
 
 - [ddev expand-composer-json](https://github.com/weitzman/ddev-drupal-gitlabci/blob/main/commands/web/expand-composer-json). This edits composer.json so that `drupal/core-recommended` becomes a dev dependency. After this runs you may want to run `ddev composer install`
-- [ddev symlink-project](https://github.com/weitzman/ddev-drupal-gitlabci/blob/main/commands/web/symlink-project). This symlinks the top level files of your project into web/moduels/custom so that Drupal finds your module. This command runs automatically on every `ddev start`.
+- [ddev symlink-project](https://github.com/weitzman/ddev-drupal-gitlabci/blob/main/commands/web/symlink-project). This symlinks the top level files of your project into web/moduels/custom so that Drupal finds your module. This command runs automatically on every `ddev start`. See image below.
 - `ddev phpunit`. Run phpunit tests on the web/modules/custom directory.
 - `ddev nightwatch`. Run nightwatch tests on the web/modules/custom directory.
 - `ddev phpcs`. Run phpcs on the web/modules/custom directory.
 - `ddev eslint`. Run eslint on the js files in the web/modules/custom directory.
 - `ddev stylelint`. Run stylelint on the css files in the web/modules/custom directory.
 
+Codebase layout
+==================
+
+![Folder tree](/assets/folder.png)
+
 Misc
 =======
 - Optional: [Install Chrome service for FunctionalJavascript and Nightwatch tests](https://github.com/ddev/ddev-selenium-standalone-chrome).