Fix copy & paste issue

[vesanieminen]

Copying the current text results in an error:

vesanieminen@ code % helm install control-center oci://docker.io/vaadin/control-center \  
    -n control-center --create-namespace \
    --set serviceAccount.clusterAdmin=true \
    --set service.type=LoadBalancer --set service.port=8000 \
    --wait
Error: INSTALLATION FAILED: expected at most two arguments, unexpected arguments:  
zsh: command not found: -n
zsh: command not found: --set
zsh: command not found: --set
zsh: command not found: --wait

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