- fixed coveralls badge (#16)

README.md

@@ -3,7 +3,7 @@
 ![maven](https://img.shields.io/maven-central/v/io.dangernoodle/codeartifact-maven-extension)
 [![maven-build](https://github.com/dangernoodle-io/codeartifact-maven-extension/actions/workflows/maven-build.yml/badge.svg)](https://github.com/dangernoodle-io/codeartifact-maven-extension/actions/workflows/maven-build.yml)
 [![maven-release](https://github.com/dangernoodle-io/codeartifact-maven-extension/actions/workflows/maven-release.yml/badge.svg)](https://github.com/dangernoodle-io/codeartifact-maven-extension/actions/workflows/maven-release.yml)
-![coverage](https://coveralls.io/repos/github/dangernoodle-io/codeartifact-maven-extension/badge.svg?branch=main)
+[![Coverage Status](https://coveralls.io/repos/github/dangernoodle-io/codeartifact-maven-extension/badge.svg?branch=main)](https://coveralls.io/github/dangernoodle-io/codeartifact-maven-extension?branch=main)
 
 Maven `build` extension that provides a [resolver](https://maven.apache.org/resolver/index.html) and 
 [wagon](https://maven.apache.org/wagon/index.html) implementation capable of authenticating against