loc clarification

Author: v-thpra

articles/app-service/configure-ssl-certificate.md

@@ -320,7 +320,7 @@ Once the renew operation is complete, click **Sync**. The sync operation automat
 
 ### Export certificate
 
-Because App Service Certificates is a [Key Vault secret](../key-vault/about-keys-secrets-and-certificates.md#key-vault-secrets), you can export a PFX copy of it and use it for other Azure services or outside of Azure.
+Because an App Service Certificate is a [Key Vault secret](../key-vault/about-keys-secrets-and-certificates.md#key-vault-secrets), you can export a PFX copy of it and use it for other Azure services or outside of Azure.
 
 To export the App Service Certificate as a PFX file, run the following commands in the [Cloud Shell](https://shell.azure.com). You can also run it locally if you [installed Azure CLI](https://docs.microsoft.com/cli/azure/install-azure-cli). Replace the placeholders with the names you used when you [created the App Service certificate](#start-certificate-order).
 
@@ -339,7 +339,7 @@ az keyvault secret download \
     --encoding base64
 ```
 
-The downloaded *appservicecertificate.pfx* file is a raw PKCS12 file that contains both the public and private certificates. Whenever you're prompted, both the import password and the PEM pass phrase are the empty string.
+The downloaded *appservicecertificate.pfx* file is a raw PKCS12 file that contains both the public and private certificates. In each prompt, an empty string is provided for the import password and the PEM pass phrase.
 
 ### Delete certificate