Fix typo in helm command README, add recommended timeout value

Signed-off-by: Danil Grigorev <danil.grigorev@suse.com>

docs/README.md

@@ -92,19 +92,19 @@ CAPI operator Helm chart supports provisioning of cert-manager as a dependency.
 The operator Helm chart supports a "quickstart" option for bootstrapping a management cluster. The user experience is relatively similar to [clusterctl init](https://cluster-api.sigs.k8s.io/clusterctl/commands/init.html?highlight=init#clusterctl-init):
 
 ```bash
-helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system --set infrastructure=docker:v1.4.2  --wait # core Cluster API with kubeadm bootstrap and control plane providers will also be installed 
+helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system --set infrastructure=docker:v1.4.2  --wait --timeout 90s # core Cluster API with kubeadm bootstrap and control plane providers will also be installed
 ```
 
 ```bash
-helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system —set infrastructure=docker,azure  --wait # core Cluster API with kubeadm bootstrap and control plane providers will also be installed 
+helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system —set infrastructure="docker;azure"  --wait --timeout 90s # core Cluster API with kubeadm bootstrap and control plane providers will also be installed
 ```
 
 ```bash
-helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system —set infrastructure="capd-custom-ns:docker:v1.4.2;capz-custom-ns:azure:v1.10.0"  --wait # core Cluster API with kubeadm bootstrap and control plane providers will also be installed 
+helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system —set infrastructure="capd-custom-ns:docker:v1.4.2;capz-custom-ns:azure:v1.10.0"  --wait --timeout 90s # core Cluster API with kubeadm bootstrap and control plane providers will also be installed
 ```
 
 ```bash
-helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system --set core=cluster-api:v1.4.2 --set controlPlane=kubeadm:v1.4.2 --set bootstrap=kubeadm:v1.4.2  --set infrastructure=docker:v1.4.2  --wait
+helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system --set core=cluster-api:v1.4.2 --set controlPlane=kubeadm:v1.4.2 --set bootstrap=kubeadm:v1.4.2  --set infrastructure=docker:v1.4.2  --wait --timeout 90s
 ```
 
 For more complex operations, please refer to our API documentation.
@@ -118,7 +118,7 @@ The operator Helm chart provides multiple ways to configure deployment. For inst
 The following command will install cert-manager, CAPI operator itself with modified log level, Core CAPI provider with kubeadm bootstrap and control plane, and Docker infrastructure.
 
 ```bash
-helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system --set infrastructure=docker:v1.5.0  --set cert-manager.enabled=true --set logLevel=4 --wait
+helm install capi-operator capi-operator/cluster-api-operator --create-namespace -n capi-operator-system --set infrastructure=docker:v1.5.0  --set cert-manager.enabled=true --set logLevel=4 --wait --timeout 90s
 ```
 
 ## Configuration