Merge pull request #48 from wallrj/patch-1

Fix typos

Author: jetstack-bot

README.md

@@ -1,8 +1,8 @@
 # Terraform Google GKE Cluster
 
-A Terraform module to create a best-practise Google Kubernetes Engine (GKE) cluster.
+A Terraform module to create a best-practice Google Kubernetes Engine (GKE) cluster.
 
-This module is availble on [Terraform registry](https://registry.terraform.io/modules/jetstack/gke-cluster/google/).
+This module is available on [Terraform registry](https://registry.terraform.io/modules/jetstack/gke-cluster/google/).
 
 The module is designed to be used by Jetstack customers to make it easier for them to create clusters that are secure and follow Jetstack recommendations.
 It gives them flexibility with certain properties so the cluster can be customised to their needs, but gives fixed values for properties that could lead to issues or insecurity.