Update README.md

Author: cicirello

README.md

@@ -9,9 +9,10 @@ Website: https://jpt.cicirello.org/
 
 | __Publications About the Library__ | [![DOI](http://joss.theoj.org/papers/10.21105/joss.00950/status.svg)](https://doi.org/10.21105/joss.00950) |
 | :--- | :--- |
-| __Packages and Releases__ | [![Maven Central](https://img.shields.io/maven-central/v/org.cicirello/jpt.svg?label=Maven%20Central)](https://search.maven.org/artifact/org.cicirello/jpt) [![GitHub release (latest by date)](https://img.shields.io/github/v/release/cicirello/JavaPermutationTools?logo=GitHub)](https://github.com/cicirello/JavaPermutationTools/releases) [![DOI](https://zenodo.org/badge/139182095.svg)](https://zenodo.org/badge/latestdoi/139182095) |
+| __Packages and Releases__ | [![Maven Central](https://img.shields.io/maven-central/v/org.cicirello/jpt.svg?label=Maven%20Central&logo=apachemaven)](https://search.maven.org/artifact/org.cicirello/jpt) [![GitHub release (latest by date)](https://img.shields.io/github/v/release/cicirello/JavaPermutationTools?logo=GitHub)](https://github.com/cicirello/JavaPermutationTools/releases) |
 | __Build Status__ | [![build](https://github.com/cicirello/JavaPermutationTools/actions/workflows/build.yml/badge.svg)](https://github.com/cicirello/JavaPermutationTools/actions/workflows/build.yml) [![docs](https://github.com/cicirello/JavaPermutationTools/actions/workflows/docs.yml/badge.svg)](https://jpt.cicirello.org/api/) [![CodeQL](https://github.com/cicirello/JavaPermutationTools/actions/workflows/codeql-analysis.yml/badge.svg)](https://github.com/cicirello/JavaPermutationTools/actions/workflows/codeql-analysis.yml) |
-| __JaCoCo Test Coverage__ | [![coverage](https://github.com/cicirello/JavaPermutationTools/blob/master/.github/badges/jacoco.svg)](https://github.com/cicirello/JavaPermutationTools/actions/workflows/build.yml) [![branch coverage](https://github.com/cicirello/JavaPermutationTools/blob/master/.github/badges/branches.svg)](https://github.com/cicirello/JavaPermutationTools/actions/workflows/build.yml) |
+| __JaCoCo Test Coverage__ | [![coverage](../badges/jacoco.svg)](https://github.com/cicirello/JavaPermutationTools/actions/workflows/build.yml) [![branch coverage](../badges/branches.svg)](https://github.com/cicirello/JavaPermutationTools/actions/workflows/build.yml) |
+| __DOI__ | [![DOI](https://zenodo.org/badge/139182095.svg)](https://zenodo.org/badge/latestdoi/139182095) |
 | __License__ | [![GitHub](https://img.shields.io/github/license/cicirello/JavaPermutationTools)](https://github.com/cicirello/JavaPermutationTools/blob/master/LICENSE) | 
 
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