docs: update description

README.md

@@ -2,7 +2,7 @@
 
 [![codecov](https://img.shields.io/codecov/c/github/psr-mock/http-client-implementation)](https://codecov.io/gh/psr-mock/http-client-implementation) [![packagist](https://img.shields.io/packagist/dt/psr-mock/http-client-implementation)](https://packagist.org/packages/psr-mock/http-client-implementation) ![status](https://img.shields.io/github/checks-status/psr-mock/http-client-implementation/1.x) ![license](https://img.shields.io/github/license/psr-mock/http-client-implementation)
 
-This library is primarily intended for use in libraries like SDKs that consume PSR implementations without requiring hard dependencies on specific libraries. The library mocks a real-world implementation and strictly adheres to PSR specifications, enabling you to create test suites that are easier to write and maintain. The library also exposes a robust developer API to help you debug and fix failures in your application's tests substantially faster.
+This library is primarily intended for use in libraries like SDKs that consume PSR implementations without requiring hard dependencies on specific libraries. The library mocks a real-world implementation and strictly adheres to PSR specifications, enabling you to create test suites that are easier to write and maintain. The library also exposes a robust developer API to help you debug and fix test failures substantially faster.
 
 This package is part of the [PSR Mock](https://github.com/psr-mock) suite of mocking libraries.