Merge pull request aws-samples#381 from lamphuc/patch-1

Grammatical mistake in readme.adoc

Author: arun-gupta

01-path-basics/102-your-first-cluster/readme.adoc

@@ -13,7 +13,7 @@ If you have not set up the link:../101-start-here[Cloud9 Devlopment Environment,
 == Create a Kubernetes Cluster with kops
 
 kops can be used to create a highly available cluster, with multiple master and worker nodes spread across multiple availability zones.
-The master and worker nodes within the cluster can use either DNS or the https://github.com/weaveworks/mesh[Weave Mesh, window="_blank"] *gossip* protocol for name resolution.  For this workshop, we will use the gossip protocol.  A gossip-based cluster is easier and quicker to setup, and does not does not require a domain, subdomain, or Route53 hosted zone to be registered. Instructions for creating a DNS-based cluster are provided as an appendix at the bottom of this page.
+The master and worker nodes within the cluster can use either DNS or the https://github.com/weaveworks/mesh[Weave Mesh, window="_blank"] *gossip* protocol for name resolution.  For this workshop, we will use the gossip protocol.  A gossip-based cluster is easier and quicker to setup, and does not require a domain, subdomain, or Route53 hosted zone to be registered. Instructions for creating a DNS-based cluster are provided as an appendix at the bottom of this page.
 
 To create a cluster using the gossip protocol, simply use a cluster name with a suffix of `.k8s.local`. In the following steps, we will use `example.cluster.k8s.local` as a sample gossip cluster name. You may choose a different name as long as it ends with `.k8s.local`.