Update master-setup

Author: legah2045

kubeadm/master-setup

@@ -1,12 +1,15 @@
 # Configure kubectl as a normal ubuntu user
 sudo su - ubuntu
+
 mkdir -p $HOME/.kube
 sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
 sudo chown $(id -u):$(id -g) $HOME/.kube/config
+
 # To verify, if kubectl is working or not, run the following command.
 kubectl get pods -o wide -n kube-system
 #You will notice from the previous command, that all the pods are running except one: ‘core-dns’. For resolving this we will install a # pod network addon like Calico or Weavenet ..etc. 
 #Note: Install any one network addon don't install both. Install either weave net or calico.
-To install Weave network plugin/addon run the following command.
+#To install Weave network plugin/addon run the following command.
+
 kubectl apply -f https://github.com/weaveworks/weave/releases/download/v2.8.1/weave-daemonset-k8s.yaml