docs: incorrect quickstart commands for helm chart installation

[wallhided]

Issue submitter TODO list

• I've looked up my issue in FAQ
• I've searched for an already existing issues here (legacy) and here
• I've tried installing latest charts and the issue still persists there
• I'm running a supported version of the application & chart which is listed here

Describe the bug (actual behavior)

Quickstart quide for helm chart has incorrect commands

helm install kafbat-ui kafbat-ui/kafbat-ui is incorrect which lead to helm error.

d.miroshnik@MacBook-Pro-admin ~ % helm install kafbat-ui kafbat-ui/kafbat-ui
Error: INSTALLATION FAILED: chart "kafbat-ui" matching  not found in kafbat-ui index. (try 'helm repo update'): no chart name found

Expected behavior

Chart name inside repo is kafka-ui.
The command should be following:

helm install kafbat-ui kafbat-ui/kafka-ui

Proof:

d.miroshnik@MacBook-Pro-admin ~ % helm search repo kafbat-ui
NAME              	CHART VERSION	APP VERSION	DESCRIPTION
kafbat-ui/kafka-ui	1.4.0        	v1.0.0     	A Helm chart for kafka-UI

Your installation details

1. latest
2. latest

Steps to reproduce

Follow current quickstart guide for helm charts

Screenshots

No response

Logs

No response

Additional context

No response

[Haarolean]

Hi, feel free to submit a PR, thanks!

[Haarolean]

#11