Update README

example/docker-compose.yml

@@ -4,7 +4,7 @@ services:
         image: jkaninda/laravel-php-fpm
         container_name: php-fpm
         restart: unless-stopped
-        user: www-data #Use www-data user  production usage
+        user: www-data #Use www-data user for production usage  
         volumes:
         #Project root
             - ./:/var/www/html