From e9420c2f9218f1d5b6c3495332cf9411ec932ec1 Mon Sep 17 00:00:00 2001
From: Matteo Croce <mcroce@redhat.com>
Date: Thu, 3 Oct 2019 18:58:35 +0200
Subject: [PATCH] BASH syntax highlighting

---
 docs/05-kubernetes-configuration-files.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/05-kubernetes-configuration-files.md b/docs/05-kubernetes-configuration-files.md
index 7275597..4e0695d 100644
--- a/docs/05-kubernetes-configuration-files.md
+++ b/docs/05-kubernetes-configuration-files.md
@@ -26,7 +26,7 @@ When generating kubeconfig files for Kubelets the client certificate matching th
 
 Generate a kubeconfig file for each worker node:
 
-```
+```sh
 for instance in worker-0 worker-1 worker-2; do
   kubectl config set-cluster kubernetes-the-hard-way \
     --certificate-authority=ca.pem \
@@ -197,7 +197,7 @@ admin.kubeconfig
 
 Copy the appropriate `kubelet` and `kube-proxy` kubeconfig files to each worker instance:
 
-```
+```sh
 for instance in worker-0 worker-1 worker-2; do
   gcloud compute scp ${instance}.kubeconfig kube-proxy.kubeconfig ${instance}:~/
 done
@@ -205,7 +205,7 @@ done
 
 Copy the appropriate `kube-controller-manager` and `kube-scheduler` kubeconfig files to each controller instance:
 
-```
+```sh
 for instance in controller-0 controller-1 controller-2; do
   gcloud compute scp admin.kubeconfig kube-controller-manager.kubeconfig kube-scheduler.kubeconfig ${instance}:~/
 done