further changes to improve helm deployment instructions

Author: zazathomas

charts/kamaji/README.md

@@ -32,23 +32,32 @@ This Helm Chart starting from v0.1.1 provides the installation of an internal `e
 ## Install Kamaji
 To add the Clastix helm repository:
 
-        helm repo add clastix https://clastix.github.io/charts
+```bash
+helm repo add clastix https://clastix.github.io/charts
+```
 
 To install the Chart with the release name `kamaji`:
 
-        helm upgrade --install --namespace kamaji-system --create-namespace kamaji clastix/kamaji
+```bash
+helm upgrade --install --namespace kamaji-system --create-namespace kamaji clastix/kamaji
+```
 
 Show the status:
-
-        helm status kamaji -n kamaji-system
+```bash
+helm status kamaji -n kamaji-system
+```
 
 Upgrade the Chart
 
-        helm upgrade kamaji -n kamaji-system clastix/kamaji
+```bash
+helm upgrade kamaji -n kamaji-system clastix/kamaji
+```
 
 Uninstall the Chart
 
-        helm uninstall kamaji -n kamaji-system
+```bash
+helm uninstall kamaji -n kamaji-system
+```
 
 ## Customize the installation
 
@@ -58,13 +67,17 @@ The `--values` option is the preferred method because it allows you to keep your
 
 Specify your overrides file when you install the Chart:
 
-        helm upgrade kamaji --install --namespace kamaji-system --create-namespace clastix/kamaji --values myvalues.yaml
+```bash
+helm upgrade kamaji --install --namespace kamaji-system --create-namespace clastix/kamaji --values myvalues.yaml
+```
 
 The values in your overrides file `myvalues.yaml` will override their counterparts in the Chart's values.yaml file. Any values in `values.yaml` that weren’t overridden will keep their defaults.
 
 If you only need to make minor customizations, you can specify them on the command line by using the `--set` option. For example:
 
-        helm upgrade kamaji --install --namespace kamaji-system --create-namespace clastix/kamaji --set etcd.deploy=false
+```bash
+helm upgrade kamaji --install --namespace kamaji-system --create-namespace clastix/kamaji --set etcd.deploy=false
+```
 
 Here the values you can override: