new changes

Author: david-emakenemi

articles/iot-operations/connect-to-cloud/howto-configure-kafka.md

@@ -297,7 +297,7 @@ spec:
 
 ```
 
-To use Azure Key Vault instead of Kubernetes secrets, create an Azure Key Vault secret with the connection string `Endpoint=sb://..`, reference it with `vaultSecret`, and specify the username as `"$ConnectionString"` in the configuration. You can use the above YAML file, but make sure to change the authentication portion to the one below. 
+To use Azure Key Vault instead of Kubernetes secrets, create an Azure Key Vault secret with the connection string `Endpoint=sb://..`, reference it with `vaultSecret`, and specify the username as `"$ConnectionString"` in the configuration. Use the previous YAML example and change the authentication section to the following:
 
 ```yaml
 authentication:
@@ -363,7 +363,7 @@ spec:
       kubernetes: {}
 ```
 
-To use Azure Key Vault instead, make sure the [certificate and private key are properly imported](../../key-vault/certificates/tutorial-import-certificate.md) and then specify the reference with `vaultCert`. You can use the above YAML file, but make sure to change the authentication portion to the one below. 
+To use Azure Key Vault instead, make sure the [certificate and private key are properly imported](../../key-vault/certificates/tutorial-import-certificate.md) and then specify the reference with `vaultCert`. Use the previous YAML example and change the authentication section to the following:
 
 ```yaml
 authentication: