chore: update readme

pnlinh · pnlinh · commit 255b0dfe3d42 · 2022-08-17T13:17:45.000+07:00
diff --git a/README.md b/README.md
@@ -12,7 +12,7 @@
 Require this package with composer.
 
 ```bash
-composer require pnlinh/laravel-query-logger
+composer require pnlinh/laravel-query-logger --dev
 ```
 
 ## Usage
