diff --git a/charts/cluster-autoscaler/README.md b/charts/cluster-autoscaler/README.md
index bdf9476a0919..e310c87c3c64 100644
--- a/charts/cluster-autoscaler/README.md
+++ b/charts/cluster-autoscaler/README.md
@@ -361,7 +361,7 @@ Though enough for the majority of installations, the default PodSecurityPolicy _
 | dnsPolicy | string | `"ClusterFirst"` | Defaults to `ClusterFirst`. Valid values are: `ClusterFirstWithHostNet`, `ClusterFirst`, `Default` or `None`. If autoscaler does not depend on cluster DNS, recommended to set this to `Default`. |
 | envFromConfigMap | string | `""` | ConfigMap name to use as envFrom. |
 | envFromSecret | string | `""` | Secret name to use as envFrom. |
-| expanderPriorities | object | `{}` | The expanderPriorities is used if `extraArgs.expander` is set to `priority` and expanderPriorities is also set with the priorities. If `extraArgs.expander` is set to `priority`, then expanderPriorities is used to define cluster-autoscaler-priority-expander priorities. See: https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/expander/priority/readme.md |
+| expanderPriorities | object | `{}` | The expanderPriorities is used if `extraArgs.expander` contains `priority` and expanderPriorities is also set with the priorities. If `extraArgs.expander` contains `priority`, then expanderPriorities is used to define cluster-autoscaler-priority-expander priorities. See: https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/expander/priority/readme.md |
 | extraArgs | object | `{"logtostderr":true,"stderrthreshold":"info","v":4}` | Additional container arguments. Refer to https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/FAQ.md#what-are-the-parameters-to-ca for the full list of cluster autoscaler parameters and their default values. Everything after the first _ will be ignored allowing the use of multi-string arguments. |
 | extraEnv | object | `{}` | Additional container environment variables. |
 | extraEnvConfigMaps | object | `{}` | Additional container environment variables from ConfigMaps. |