diff --git a/README.md b/README.md
index 5c4f9d1..f955b0a 100644
--- a/README.md
+++ b/README.md
@@ -19,27 +19,31 @@ Complete or modify the values according to your needs
 
 ### Build
 #### Install plugin php for elasticsearch
-   
-   ./docker.sh install
-
+ ```bash  
+./docker.sh install
+```
 #### Build image
-
-    ./docker.sh build
+```bash
+./docker.sh build
+```
 or
-
-    ./docker.sh build-no-cache
-
+```bash
+./docker.sh build-no-cache
+```
 ### Start
-
-    ./docker.sh start
-
+```bash
+./docker.sh start
+```
 #### Check
-
-    docker exec wwwgmo-mariadb  mysql -uroot -p<MYSQL_ROOT_PASSWORD> mysql -e 'SELECT user,host FROM mysql.user;'
-
-    docker exec wwwgmo-elasticsearch curl -u elastic:<ELASTIC_PASSWORD> http://wwwgmo-elasticsearch:9200/_cluster/health?pretty
-    
-    docker exec wwwgmo-php-fpm curl -s -u elastic:<ELASTIC_PASSWORD> http://wwwgmo-elasticsearch:9200/_cluster/health?pretty
+```bash
+docker exec wwwgmo-mariadb  mysql -uroot -p<MYSQL_ROOT_PASSWORD> mysql -e 'SELECT user,host FROM mysql.user;'
+```
+```bash
+docker exec wwwgmo-elasticsearch curl -u elastic:<ELASTIC_PASSWORD> http://wwwgmo-elasticsearch:9200/_cluster/health?pretty
+```
+```bash    
+docker exec wwwgmo-php-fpm curl -s -u elastic:<ELASTIC_PASSWORD> http://wwwgmo-elasticsearch:9200/_cluster/health?pretty
+```
 
 #### Access
    
@@ -65,22 +69,22 @@ or
 You need credential to pull an image from private registry. 
 
 Create or modify the secret
-```
-kubectl create secret docker-registry secret-regcred --dry-run \
+```bash
+kubectl create secret docker-registry secret-regcred --dry-run=client \
   --docker-server=https://index.docker.io/v1/ \
   --docker-username=<username> \
   --docker-password=<secret> \
-  --docker-email=<adress@sample.com> -o yaml > helm/template/site/secret-regcred.yaml
+  --docker-email=<adress@sample.com> -o yaml > helm/template/secret-regcred.yaml
 ```
 ### Certificats
-
-    cat certs/gmolab.net.key | base64 -w0
-
-copy the base64 result into file `values-secrets-kXs.yaml` in ssl_key key
-
-    cat certs/gmolab.net.crt | base64 -w0
-
-copy the base64 result into file `values-config-kXs.yaml` in ssl_crt key
+```bash
+cat certs/gmolab.net.key | base64 -w0
+```
+copy the base64 result into file `values-secrets.yaml` in ssl_key key
+```bash
+cat certs/gmolab.net.crt | base64 -w0
+```
+copy the base64 result into file `values-config.yaml` in ssl_crt key
 
 ### Docker image version
 
@@ -91,54 +95,54 @@ In the `helm/Chart.yaml` file, the `appVersion` value must match the version of
 This is the recommended way
 
 >This script builds the docker image based on the Kubernetes VM architecture (AMD64 or ARM64). At each deployment the minor version of the image is incremented by 1. 
-
-    ./deploy.md -n wwwgmo -k k3s
-
+```bash
+./deploy.md -n wwwgmo -k k3s
+```
 ## Manual deployment
 ### Set kubesystem config
-
-    rm -f $HOST/.kube/config
-
+```bash
+rm -f $HOME/.kube/config
+```
 for **k3s**
-
-    ln -s $HOST/.kube/k3s $HOST/.kube/config
-
+```bash
+ln -s $HOME/.kube/k3s $HOST/.kube/config
+```
 for **k8s**
-
-    ln -s $HOST/.kube/k8s $HOST/.kube/config
-
+```bash
+ln -s $HOST/.kube/k8s $HOST/.kube/config
+```
 ### Set namespace and kube system
-
-    export NS=wwwgmo
-    export KUBE_SYS=k3s|k8s
-
+```bash
+export NS=wwwgmo
+export KUBE_SYS=k3s|k8s
+```
 ### Test template
-
-    helm template $NS --set kube=$KUBE_SYS ./helm --values=./helm/values-configs.yaml --values=./helm/values-secrets.yaml --namespace $NS
-
+```bash
+helm template $NS --set kube=$KUBE_SYS ./helm --values=./helm/values-configs.yaml --values=./helm/values-secrets.yaml --namespace $NS
+```
 ### Chart deployment 
-    
-    helm upgrade $NS --set kube=$KUBE_SYS ./helm --install --atomic --cleanup-on-fail --values=./helm/values-configs.yaml --values=./helm/values-secrets.yaml --namespace $NS --create-namespace
-
+```bash    
+helm upgrade $NS --set kube=$KUBE_SYS ./helm --install --atomic --cleanup-on-fail --values=./helm/values-configs.yaml --values=./helm/values-secrets.yaml --namespace $NS --create-namespace
+```
 
 ## Remove
-    
-    helm uninstall $NS -n $NS
-    kubectl delete namespaces $NS
-
+```bash    
+helm uninstall $NS -n $NS
+kubectl delete namespaces $NS
+```
 ## NOTES
 ### Cronjob  
 When we deploy manually (I do not why) you must trig manually the cronjob to make a DB backup to termine correctly the helm command
-
-    kubectl create job -n $NS --from=cronjob/cronjob-mariadb-backupdb dbbackup-$(date +%Y-%m-%d-%H-%M-%S)
-
+```bash
+kubectl create job -n $NS --from=cronjob/cronjob-mariadb-backupdb dbbackup-$(date +%Y-%m-%d-%H-%M-%S)
+```
 ## Database  
 Not necessary because created during deployment. We leave the procedure below for information
 
 First export NS environment variable
-
-    export NS=<your_namespace>
-
+```bash
+export NS=<your_namespace>
+```
 You can use `createDBOnKube.sh` or create manually with below commands
 
 #### Create user