chore(argo-workflows): improve description of authMode

Signed-off-by: yu-croco <yu.croco@gmail.com>

charts/argo-workflows/README.md

@@ -260,7 +260,7 @@ Fields to note:
 | server.GKEmanagedCertificate.domains | list | `["argoworkflows.example.com"]` | Domains for the Google Managed Certificate |
 | server.GKEmanagedCertificate.enabled | bool | `false` | Enable ManagedCertificate custom resource for Google Kubernetes Engine. |
 | server.affinity | object | `{}` | Assign custom [affinity] rules |
-| server.authMode | list | `[]` | Auth Mode is available from `server` , `client` or `sso`. If you chose `sso` , please configure `.Values.server.sso` as well. |
+| server.authMode | list | `[]` | A list of supported authentication modes. Available values are `server`, `client`, or `sso`. If you provide sso, please configure `.Values.server.sso` as well. |
 | server.autoscaling.behavior | object | `{}` | Configures the scaling behavior of the target in both Up and Down directions. This is only available on HPA apiVersion `autoscaling/v2beta2` and newer |
 | server.autoscaling.enabled | bool | `false` | Enable Horizontal Pod Autoscaler ([HPA]) for the Argo Server |
 | server.autoscaling.maxReplicas | int | `5` | Maximum number of replicas for the Argo Server [HPA] |

charts/argo-workflows/values.yaml

@@ -536,7 +536,7 @@ server:
     # - name: FOO
     #   value: "bar"
 
-  # -- Auth Mode is available from `server` , `client` or `sso`. If you chose `sso` , please configure `.Values.server.sso` as well.
+  # -- A list of supported authentication modes. Available values are `server`, `client`, or `sso`. If you provide sso, please configure `.Values.server.sso` as well.
   ## Ref: https://argoproj.github.io/argo-workflows/argo-server-auth-mode/
   authMode: []