Update README.md

Author: Throyer

README.md

@@ -80,8 +80,6 @@ $ mvn jacoco:report
 
 ## Tests
 
-[![Coverage Status](https://coveralls.io/repos/github/Throyer/springboot-api-crud/badge.svg?branch=master)](https://coveralls.io/repos/github/Throyer/springboot-api-crud/badge.svg?branch=master)
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 ## Running a specific test
 use the parameter `-Dtest=<class>#<method>`