docs: update dev docs

DEVELOPMENT.md

@@ -25,13 +25,13 @@ git clone https://github.com/uwla/lacl && cd lacl && composer install && compose
 
 - `database/migration/`: database migration files
 - `src/`: source files
-- `src/Contracts`: interfaces used in the package
-- `src/Models`: database eloquent models
-- `src/Traits`: traits provided by the package
+- `src/Contracts/`: interfaces used in the package
+- `src/Models/`: database eloquent models
+- `src/Traits/`: traits provided by the package
 - `src/AclServiceProvider.php`: this Service Provider publishes migration files
-- `tests`: test files
-- `tests/app`: sample `app` for mocking tests
-- `tests/Feature`: integration tests
+- `tests/`: test files
+- `tests/app/`: sample `app` for mocking tests
+- `tests/Feature/`: integration tests
 -
 ## Testing
 
@@ -44,4 +44,4 @@ To run the the tests you need `pdo_sqlite` extension installed and enabled in `p
 * Run a single test (for example, `HasPermissionTest`:
     ```shell
     composer test ./tests/Feature/HasPermissionTest.php
-    ```
+    ```