docs: wrong composer command

hms5232 · web-flow · commit b7eeddb59c70 · 2021-07-16T15:02:27.000+08:00
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@ Check Code Style(default PSR-12) for Laravel
 Run in your Laravel project:
 
 ```shell
-composer install --dev laravel-fans/lint
+composer require --dev laravel-fans/lint
 php artisan lint:publish
 ```
 
