I think this is a typo

[dongho-jung]

In main.go, the default value of syncPeriod is 1min
https://github.com/actions-runner-controller/actions-runner-controller/blob/5298c6ea298152d7b6422f3c75e83ed9ea019572/main.go#L118

and also in detailed-docs.md, it's 1min
https://github.com/actions-runner-controller/actions-runner-controller/blob/5298c6ea298152d7b6422f3c75e83ed9ea019572/docs/detailed-docs.md?plain=1#L566

but in charts README.md, it's 10min
https://github.com/actions-runner-controller/actions-runner-controller/blob/5298c6ea298152d7b6422f3c75e83ed9ea019572/charts/actions-runner-controller/README.md?plain=1#L16

and I also think it should be controller not controler

I was gonna repot this in GitHub Issues though, it seemed that it's too much to this

[toast-gear]

yeh these are mistakes, originally the default was 10 mins back in the day but we adjusted it to 1 minute quite a while ago once caching was introduced. Please do raise a PR to correct the docs, same for the spelling fix from controler to controller

[dongho-jung]

ok I issued PR here :-)