[stable/odoo] Adapt docs to Helm 3 (#20665)

Signed-off-by: Carlos Rodriguez Hernandez <crhernandez@bitnami.com>

stable/odoo/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: odoo
-version: 13.0.0
+version: 13.0.1
 appVersion: 12.0.20191215
 description: A suite of web based open source business apps.
 home: https://www.odoo.com/

stable/odoo/README.md

@@ -7,7 +7,7 @@ Odoo Apps can be used as stand-alone applications, but they also integrate seaml
 ## TL;DR;
 
 ```console
-$ helm install stable/odoo
+$ helm install my-release stable/odoo
 ```
 
 ## Introduction
@@ -28,7 +28,7 @@ Bitnami charts can be used with [Kubeapps](https://kubeapps.com/) for deployment
 To install the chart with the release name `my-release`:
 
 ```console
-$ helm install --name my-release stable/odoo
+$ helm install my-release stable/odoo
 ```
 
 The command deploys Odoo on the Kubernetes cluster in the default configuration. The [Parameters](#parameters) section lists the parameters that can be configured during installation.
@@ -120,7 +120,7 @@ The above parameters map to the env variables defined in [bitnami/odoo](http://g
 Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
 
 ```console
-$ helm install --name my-release \
+$ helm install my-release \
   --set odooPassword=password,postgresql.postgresPassword=secretpassword \
     stable/odoo
 ```
@@ -130,7 +130,7 @@ The above command sets the Odoo administrator account password to `password` and
 Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
 
 ```console
-$ helm install --name my-release -f values.yaml stable/odoo
+$ helm install my-release -f values.yaml stable/odoo
 ```
 
 > **Tip**: You can use the default [values.yaml](values.yaml)