changes based on PR review

Author: dalbhanj

01-path-basics/101-start-here/readme.adoc

@@ -20,7 +20,7 @@ Click on the "Deploy to AWS" button and follow the CloudFormation prompts to beg
 
 [NOTE]
 AWS Cloud9 is currently available in 5 regions, and EKS is currently available in 2 regions (us-east-1 and us-west-2).
-Please choose the region closest to you.  If you choose a region for Cloud9 that does not support EKS, you need to create VPC resources and change environment variables. We have not tested this configuration yet
+Please choose the region closest to you.  If you choose a region for Cloud9 that does not support EKS, you need to create VPC resources and change environment variables. This configuration has not been tested.
 
 |===
 

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

@@ -72,10 +72,10 @@ If you receive an *UnsupportedAvailabilityZoneException* error during EKS cluste
 
 ```
 An error occurred (UnsupportedAvailabilityZoneException) when calling the CreateCluster operation: Cannot create cluster 'k8s-workshop' because us-east-1c,
-the targeted availability zone, does not currently have sufficient capacity to support the clust er. Retry and choose from these availability zones: us-east-1a, us-east-1b, us-east-1d
-``` 
+the targeted availability zone, does not currently have sufficient capacity to support the cluster. Retry and choose from these availability zones: us-east-1a, us-east-1b, us-east-1d
+```
 
-If you receive this error, you need to remove the constrained AZ (us-east-1c in my case) from *`EKS_SUBNET_IDS`* environment variable. Follow these steps to update your environment variable
+If you receive this error, you need to remove the constrained AZ (us-east-1c in this example) from *`EKS_SUBNET_IDS`* environment variable. Follow these steps to update your environment variable.
 
 Save the EKS recommended AZ's that is referred in your CLI output in an environment variable.
 Note: you only need two AZ's defined to create EKS cluster