jenkinsTunnel in the values.yaml should include a comment not to include protocol like https://

[RIHELO]

Is your feature request related to a problem? Please describe

Yes, I invested quite some time troubleshooting why my jnlp agent was not up and finally found that the jenkinsTunnel should not include (of course) any protocol only host and port.

Describe the solution you'd like

Please add a comment in the values.yaml that the jenkinsTunnel must not to include any protocol like http:// or https://

Describe alternatives you've considered

No

Additional context

No response