chore(argo-cd): Fix typo on README (#2907)

Signed-off-by: yu-croco <yu.croco@gmail.com>

charts/argo-cd/Chart.yaml

@@ -3,7 +3,7 @@ appVersion: v2.12.3
 kubeVersion: ">=1.25.0-0"
 description: A Helm chart for Argo CD, a declarative, GitOps continuous delivery tool for Kubernetes.
 name: argo-cd
-version: 7.5.0
+version: 7.5.1
 home: https://github.com/argoproj/argo-helm
 icon: https://argo-cd.readthedocs.io/en/stable/assets/logo.png
 sources:
@@ -26,5 +26,5 @@ annotations:
     fingerprint: 2B8F22F57260EFA67BE1C5824B11F800CD9D2252
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
-    - kind: changed
-      description: bumped redis chart
+    - kind: fixed
+      description: Correct typo on README

charts/argo-cd/README.md

@@ -315,7 +315,7 @@ Upstream steps in the [FAQ] are not enough, since we chose a different approach.
 Steps to roteate the secret when using the helm chart (bold step is additional to upstream):
 * Delete `argocd-redis` secret in the namespace where Argo CD is installed.
   ```bash
-  kubectl delete secret argocd-redis -n <argocd namesapce>
+  kubectl delete secret argocd-redis -n <argocd namespace>
   ```
 * **Perform a helm upgrade**
   ```bash

charts/argo-cd/README.md.gotmpl

@@ -315,7 +315,7 @@ Upstream steps in the [FAQ] are not enough, since we chose a different approach.
 Steps to roteate the secret when using the helm chart (bold step is additional to upstream):
 * Delete `argocd-redis` secret in the namespace where Argo CD is installed. 
   ```bash
-  kubectl delete secret argocd-redis -n <argocd namesapce>
+  kubectl delete secret argocd-redis -n <argocd namespace>
   ```
 * **Perform a helm upgrade**
   ```bash