fix indents

README.md

@@ -26,17 +26,17 @@ This Ansible role installs and configures NRPE plugins for monitoring various sy
 - postgresql
 - redis
 - kubernetes
--- etcd health
--- API server access
--- deployments
--- jobs & cronjobs
--- pki certs
--- pod restarts
--- pv & pvc
--- replicasets
+  - etcd health
+  - API server access
+  - deployments
+  - jobs & cronjobs
+  - pki certs
+  - pod restarts
+  - pv & pvc
+  - replicasets
 - raid
--- mdadm
--- 3ware
+  - mdadm
+  - 3ware
 
 ## Available Checks