lab6-data-encryption-keys.md (#2636)

Grammar Check

Author: gannazhyrnova

docs/labs/kubernetes-the-hard-way/lab6-data-encryption-keys.md

@@ -1,6 +1,6 @@
 ---
 author: Wale Soyinka
-contributors: Steven Spencer
+contributors: Steven Spencer, Ganna Zhyrnova
 tags:
   - kubernetes
   - k8s
@@ -9,11 +9,11 @@ tags:
 
 # Lab 6: Generating the Data Encryption Configuration and Key
 
->This is a fork of the original ["Kubernetes the hard way"](https://github.com/kelseyhightower/kubernetes-the-hard-way) originally written by Kelsey Hightower (GitHub: kelseyhightower). Unlike the original that bases itself on Debian like distributions for the ARM64 architecture, this fork targets Enterprise Linux distributions such as Rocky Linux running on x86_64 architecture.
+>This is a fork of the original ["Kubernetes the hard way"](https://github.com/kelseyhightower/kubernetes-the-hard-way) originally written by Kelsey Hightower (GitHub: kelseyhightower). Unlike the original, which bases itself on Debian-like distributions for the ARM64 architecture, this fork targets Enterprise Linux distributions such as Rocky Linux, which runs on x86_64 architecture.
 
-Kubernetes stores a variety of data including cluster state, application configurations, and secrets. Kubernetes supports the ability to [encrypt](https://kubernetes.io/docs/tasks/administer-cluster/encrypt-data) cluster data at rest.
+Kubernetes stores various data, including cluster state, application configurations, and secrets. Kubernetes enables [encrypt](https://kubernetes.io/docs/tasks/administer-cluster/encrypt-data) cluster data at rest.
 
-In this lab you will generate an encryption key and an [encryption configuration](https://kubernetes.io/docs/tasks/administer-cluster/encrypt-data/#understanding-the-encryption-at-rest-configuration) suitable for encrypting Kubernetes Secrets.
+In this lab, you will generate an encryption key and an [encryption configuration](https://kubernetes.io/docs/tasks/administer-cluster/encrypt-data/#understanding-the-encryption-at-rest-configuration) suitable for encrypting Kubernetes Secrets.
 
 ## The Encryption Key