Update travis-ci badge in README.md

README.md

@@ -1,7 +1,7 @@
 # [kubespawner](https://github.com/jupyterhub/kubespawner) (jupyterhub-kubespawner @ PyPI)
 
 [![Documentation status](https://img.shields.io/readthedocs/jupyterhub-kubespawner?logo=read-the-docs)](https://jupyterhub-kubespawner.readthedocs.io/en/latest/?badge=latest)
-[![TravisCI Build status](https://img.shields.io/travis/jupyterhub/kubespawner/master.svg?logo=travis)](https://travis-ci.org/jupyterhub/kubespawner)
+[![TravisCI Build status](https://img.shields.io/travis/com/jupyterhub/kubespawner?logo=travis)](https://travis-ci.com/jupyterhub/kubespawner)
 [![Code coverage](https://codecov.io/gh/jupyterhub/kubespawner/branch/master/graph/badge.svg)](https://codecov.io/gh/jupyterhub/kubespawner)
 [![](https://img.shields.io/pypi/v/jupyterhub-kubespawner.svg?logo=pypi)](https://pypi.python.org/pypi/jupyterhub-kubespawner)