style: update readme

README.md

@@ -1,11 +1,11 @@
-# php-pkg-template
+# FastTpl
 
 [![License](https://img.shields.io/packagist/l/phppkg/fasttpl.svg?style=flat-square)](LICENSE)
 [![Php Version](https://img.shields.io/badge/php-%3E=7.4.0-brightgreen.svg?maxAge=2592000)](https://packagist.org/packages/phppkg/fasttpl)
 [![GitHub tag (latest SemVer)](https://img.shields.io/github/tag/phppkg/fasttpl)](https://github.com/phppkg/fasttpl)
 [![Actions Status](https://github.com/phppkg/fasttpl/workflows/Unit-Tests/badge.svg)](https://github.com/phppkg/fasttpl/actions)
 
-⚡️ Simple and fast template engine for PHP
+⚡️ Simple and fastly text template engine for PHP
 
 ## Install
 
@@ -17,10 +17,12 @@ composer require phppkg/fasttpl
 
 ## Usage
 
-- clone this repository to local
-- update readme description
-- search all `phppkg/fasttpl` and replace to your package name.
-- update `composer.json` contents: name, description, require, autoload
+```php
+use PhpPkg\FastTpl\FastTemplate;
+
+$t = new FastTemplate();
+$t->parse();
+```
 
 ## License