Nit Fix for kepler 1341

[SamYuan1990]

fix sustainable-computing-io/kepler#1341

[juangascon]

@SamYuan1990
Thanks for doing the pull request on my behalf. I had some personal issues to manage and could not propose the pull request.
Though, I see in the commit that we are only changing the 'code' block but not the line number 28 explaining the code.
We should also modify it from
To deploy on a local kind cluster, you need to use the CI_DEPLOY and PROMETHEUS_DEPLOY flags.
to
To deploy on a local kind cluster, you need to use the PROMETHEUS_DEPLOY flag.
I could propose a pull request but I do not know if it is going to mess up if I create it before this commit is merged.

[SamYuan1990]

@SamYuan1990 Thanks for doing the pull request on my behalf. I had some personal issues to manage and could not propose the pull request. Though, I see in the commit that we are only changing the 'code' block but not the line number 28 explaining the code. We should also modify it from To deploy on a local kind cluster, you need to use the CI_DEPLOY and PROMETHEUS_DEPLOY flags. to To deploy on a local kind cluster, you need to use the PROMETHEUS_DEPLOY flag. I could propose a pull request but I do not know if it is going to mess up if I create it before this commit is merged.

good catch, updated, please help review.

[jichenjc]

don't know whether we need squash the commits
the change is good to me