Remove not maintained roles
@@ -82,8 +82,6 @@ the following third-party contributions:
### Ansible
* [Cloud Alchemy/ansible-prometheus](https://github.com/cloudalchemy/ansible-prometheus)
-* [griggheo/ansible-prometheus](https://github.com/griggheo/ansible-prometheus)
-* [William-Yeh/ansible-prometheus](https://github.com/William-Yeh/ansible-prometheus)
### Chef
