Update docs to make it easier for noobs to follow step by step (#8738)

* Change helm release name in docs

Following step by step instructions in readme I ran into error:
Error: release: not found

And realized the commandline was differnent from description.  Let
change description to match commandline?

* Fix verb tense in docs
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Taylor Monacelli 2022-07-03 10:35:21 -07:00 committed by GitHub
parent d193c32a70
commit 23cc900690
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@ -18,7 +18,7 @@ This tutorial will show you how to install [Prometheus](https://prometheus.io/)
2. controller.podAnnotations."prometheus.io/scrape"="true"
3. controller.podAnnotations."prometheus.io/port"="10254"
- The easiest way to configure the controller for metrics is via helm upgrade. Assuming you have installed the ingress-nginx controller as a helm release named ingress-controller, then you can simply type the command show below :
- The easiest way to configure the controller for metrics is via helm upgrade. Assuming you have installed the ingress-nginx controller as a helm release named ingress-nginx, then you can simply type the command shown below :
```
helm upgrade ingress-nginx ingress-nginx \
--repo https://kubernetes.github.io/ingress-nginx \
@ -29,7 +29,7 @@ This tutorial will show you how to install [Prometheus](https://prometheus.io/)
```
- You can validate that the controller is configured for metrics by looking at the values of the installed release, like this:
```
helm get values ingress-controller --namespace ingress-nginx
helm get values ingress-nginx --namespace ingress-nginx
```
- You should be able to see the values shown below:
```