Edits to BigAnimal PR5422

product_docs/docs/biganimal/release/using_cluster/fault_injection_testing/index.mdx

@@ -5,17 +5,17 @@ navigation:
  - Fault injection testing
 ---
 
-You can test the fault tolerance of your cluster by deleting a VM in order to inject a fault. Once a VM is deleted, you can monitor 
+You can test the fault tolerance of your cluster by deleting a VM to inject a fault. Once a VM is deleted, you can monitor 
 the availability and recovery of the cluster.
 
 ## Requirements
 
-Ensure you meet the following requirements before using fault injection testing:
+Before using fault injection testing, ensure you meet the following requirements:
 
-+ You have connected your BigAnimal cloud account with your Azure subscription.  See [Setting up your Azure Marketplace account](/biganimal/latest/getting_started/02_azure_market_setup/) for more information.
++ You've connected your BigAnimal cloud account with your Azure subscription. See [Setting up your Azure Marketplace account](/biganimal/latest/getting_started/02_azure_market_setup/) for more information.
 + You have permissions in your Azure subscription to view and delete VMs and also the ability to view Kubernetes pods via Azure Kubernetes Service RBAC Reader.
 + You have PGD CLI installed.  See [Installing PGD CLI](/pgd/latest/cli/installing_cli/#) for more information. 
-+ You have created a `pgd-cli-config.yml` file in your home directory.  See [Configuring PGD CLI](/pgd/latest/cli/configuring_cli/) for more information.
++ You've created a `pgd-cli-config.yml` file in your home directory.  See [Configuring PGD CLI](/pgd/latest/cli/configuring_cli/) for more information.
 
 ## Fault injection testing steps
 
@@ -26,9 +26,9 @@ Fault injection testing consists of the following steps:
 3. Deleting a write leader node from your cluster
 4. Monitoring cluster health
 
-### Verifying Cluster Health
+### Verifying cluster health
 
-Use the following commands to monitor your cluster health, node info, raft, replication lag, and write leads.  
+Use the following commands to monitor your cluster health, node info, raft, replication lag, and write leads: 
 
 ```shell
 pgd check-health -f pgd-cli-config.yml
@@ -57,6 +57,7 @@ pgd help show-nodes
 
 ### Determining the write leader node for your cluster
 
+This example shows the command for determining the write leader node for a cluster:
 
 ```shell
 pgd show-groups -f pgd-cli-config.yml
@@ -68,27 +69,28 @@ p-x67kjp3fsq-a  2456382099  data     world   p-x67kjp3fsq-a-1
 p-x67kjp3fsq-c  4147262499  data     world                    
 p-x67kjp3fsq-d  3176957154  data     world   p-x67kjp3fsq-d-1
 ```
-In this example, the write leader node is **p-x67kjp3fsq-a-1**.
+In this example, the write leader node is `p-x67kjp3fsq-a-1`.
 
 
 ## Deleting a write leader node from your cluster
 
 To delete a write lead node from the cluster:
 1. Log into BigAnimal.
 2. In a separate browser window, log into your Microsoft Azure subscription.
-3. In the left navigation of BigAnimal portal, choose **Clusters**. 
-4. Choose the cluster to test fault injection with and copy the string value from the URL. The string value is located after the underscore.  
+3. In the left navigation of BigAnimal portal, select **Clusters**. 
+4. Select the cluster to test fault injection with and copy the string value from the URL. The string value is located after the underscore.  
 
      ![Delete a write lead](images/biganimal_faultinjectiontest_1.png)
 
 
-5. In your Azure subscription, paste the string into the search and prefix it with **dp-** to search for the data plane.  
-   * From the results, choose the Kubernetes service from the Azure Region that your cluster is deployed in.
+5. To search for the data plane, in your Azure subscription, paste the string into the search and prefix it with `dp-`.  
+
+6. From the results, select the Kubernetes service from the Azure region that your cluster is deployed in.
 
    ![Delete a write lead 2](images/biganimal_faultinjectiontest_2.png)
 
 
-6. Identify the Kubernetes service for your cluster.
+7. Identify the Kubernetes service for your cluster.
 
  ![Delete a write lead](images/biganimal_faultinjectiontest_4.png)
 
@@ -97,11 +99,10 @@ To delete a write lead node from the cluster:
 Don't delete the Azure Kubernetes VMSS here or sub resources directly.
 !!!
 
-7. Browse to the Data Plane, choose Workloads, and locate the Kubernetes resources for your cluster to delete a chosen node.
+7. To delete a chosen node, browse to the data plane, select **Workloads**, and locate the Kubernetes resources for your cluster.
 ![Delete a write lead 3](images/biganimal_faultinjectiontest_3.png)
 
 
 ### Monitoring cluster health
 
 After deleting a cluster node, you can monitor the health of the cluster using the same PGD CLI commands that you used to verify cluster health.
-