Update README.md

README.md

 # What is rest-client
-**Wisdom rest-client** is a tool supports automated testing REST API, producing exquisite report, and generating exquisite REST API documentation based on historical cases. If this tool helps you a lot, please **give one ★star★** to encourage it. Thanks!
+**Wisdom rest-client** is a tool supports automated testing REST API, producing exquisite report, and generating exquisite REST API documentation based on historical cases. If this tool helps you a lot, please **give one ★star★** to encourage. Thanks!
 
 **Wisdom rest-client** 一款自动化测试REST API的工具，它可以自动化测试REST API并生成精美的测试报告，同时基于测试过的历史数据，可以生成精美的REST API文档。如果您认为工具很有帮助，请您**给予一颗 ★星★**支持一下，谢谢！