diff --git a/cluster-autoscaler/cloudprovider/rancher/README.md b/cluster-autoscaler/cloudprovider/rancher/README.md
index 392cfc80ee1e..15114c74461f 100644
--- a/cluster-autoscaler/cloudprovider/rancher/README.md
+++ b/cluster-autoscaler/cloudprovider/rancher/README.md
@@ -10,7 +10,7 @@ The `cluster-autoscaler` for Rancher needs a configuration file to work by
 using `--cloud-config` parameter. An up-to-date example can be found in
 [examples/config.yaml](./examples/config.yaml).
 
-### config override
+### Configuration via environment variables
 In order to override URL, token or clustername use following environment variables:
  - RANCHER_URL
  - RANCHER_TOKEN