chore: Update values.yaml

Author: Narwhal-fish

helm-chart/ray-cluster/README.md

@@ -84,7 +84,7 @@ helm uninstall raycluster
 | head.labels | object | `{}` | Labels for the head pod |
 | head.serviceAccountName | string | `""` |  |
 | head.restartPolicy | string | `""` |  |
-| head.runtimeClassName | string | `""` |  |
+| head.runtimeClassName | string | `""` | runtimeClassName is the name of the RuntimeClass to use to run the head Pod. |
 | head.containerEnv | list | `[]` |  |
 | head.envFrom | list | `[]` | envFrom to pass to head pod |
 | head.resources.limits.cpu | string | `"1"` |  |

helm-chart/ray-cluster/values.yaml

@@ -98,7 +98,7 @@ head:
   serviceAccountName: ""
   restartPolicy: ""
 
-  # runtimeClassName is the name of the RuntimeClass to use to run the head Pod.
+  # -- runtimeClassName is the name of the RuntimeClass to use to run the head Pod.
   runtimeClassName: ""
 
   # containerEnv specifies environment variables for the Ray container,