doc(tutorial):update the outdated guides info

fix #759

Signed-off-by: Steven Zou <szou@vmware.com>

docs/installation/kustomization-all-in-one.md

@@ -8,9 +8,9 @@ The installation guide documented here help you deploy Harbor operator stack wit
    for more information). For local development purpose, check [Kind installation](./kind-installation.md).
 1. `cert-manager` (v1.2+) is [installed](https://cert-manager.io/docs/installation/kubernetes/).
 1. Ingress controller is deployed (see [Ingress controller types](../../README.md#ingress-controller-types) for more information). For default
-   ingress controller, check [NGINX ingress controller](https://kubernetes.github.io/ingress-nginx/deploy/).
+   ingress controller, check [NGINX ingress controller](https://kubernetes.github.io/ingress-nginx/deploy/) (version should be < v0.48.1).
 1. `kubectl` with a proper version(v1.18.6+) is [installed](https://kubernetes.io/docs/tasks/tools/).
-1. `kustomize` (optional)with a proper version(v3.8.7+) is [installed](https://kubectl.docs.kubernetes.io/installation/kustomize/).
+1. `kustomize` (optional) with a proper version(v3.8.7+) is [installed](https://kubectl.docs.kubernetes.io/installation/kustomize/).
 1. `git` (optional) is [installed](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git).
 
 ## One-click installation