Update README.md

Author: rogerfraser

README.md

@@ -7,7 +7,7 @@
 [![cmake workflow](https://github.com/icsm-au/DynAdjust/actions/workflows/cmake_release.yml/badge.svg)](https://github.com/icsm-au/DynAdjust/actions/workflows/cmake_release.yml)
 [![cmake tests](https://github.com/icsm-au/DynAdjust/actions/workflows/test_coverage.yml/badge.svg)](https://github.com/icsm-au/DynAdjust/actions/workflows/test_coverage.yml)
 [![docker build](https://github.com/icsm-au/DynAdjust/actions/workflows/docker.yml/badge.svg)](https://github.com/icsm-au/DynAdjust/actions/workflows/docker.yml)
-[![Docker Pulls](https://img.shields.io/docker/pulls/icsm/dynadjust)](https://hub.docker.com/repository/docker/icsm/dynadjust)
+[![Docker Pulls](https://img.shields.io/docker/pulls/icsm/dynadjust)](https://hub.docker.com/r/icsm/dynadjust)
 [![codacy badge](https://img.shields.io/codacy/grade/a3944cda0c72445f8a13b1f82b64f714)](https://app.codacy.com/gh/icsm-au/DynAdjust/dashboard)
 [![coveralls status](https://img.shields.io/coveralls/github/icsm-au/DynAdjust)](https://coveralls.io/github/icsm-au/DynAdjust)
 [![codecov status](https://img.shields.io/codecov/c/github/icsm-au/dynadjust)](https://codecov.io/gh/icsm-au/DynAdjust)