🏷 fix badges

README.md

@@ -1,16 +1,16 @@
 # docker-cellranger
 
 [![travis badge][travis_badge]][travis_base]
-[![docker badge][docker_badge]][docker_base]
+[![docker badge][docker_version]][docker_base]
 [![docker badge][automated_badge]][docker_base]
 
 A Dockerfile to build a docker container for [10X Genomics CellRanger] installation. By default, the container runs the `cellranger` main command as entrypoint:
 
     docker run papaemmelab/docker-cellranger --help
 
 [docker_base]: https://hub.docker.com/r/papaemmelab/docker-cellranger
-[docker_badge]: https://img.shields.io/docker/build/papaemmelab/docker-cellranger.svg
-[automated_badge]: https://img.shields.io/docker/automated/papaemmelab/docker-cellranger.svg
-[travis_badge]: https://img.shields.io/travis/papaemmelab/docker-cellranger.svg
+[docker_version]: https://img.shields.io/badge/version-v3.1.0-red
+[automated_badge]: https://img.shields.io/badge/docker%20build-automated-blue
+[travis_badge]: https://travis-ci.com/papaemmelab/docker-cellranger.svg?branch=master
 [travis_base]: https://travis-ci.com/papaemmelab/docker-cellranger
 [10X Genomics CellRanger]: https://support.10xgenomics.com/single-cell-gene-expression/software/pipelines/latest/what-is-cell-ranger