Merge pull request #94606 from RegExpresso/main

Fixed typo

Author: Court72

articles/application-gateway/certificates-for-backend-authentication.md

@@ -22,7 +22,7 @@ In this article, you learn how to:
 
 ## Prerequisites
 
-An existing backend certificate is required to generate the authentication certificates or trusted root certificates required for allowing backend instances with Application Gateway. The backend certificate can be the same as the TLS/SSL certificate or different for added security. Application Gateway doesn't provide you any mechanism to create or purchase an TLS/SSL certificate. For testing purposes, you can create a self-signed certificate but you shouldn't use it for production workloads. 
+An existing backend certificate is required to generate the authentication certificates or trusted root certificates required for allowing backend instances with Application Gateway. The backend certificate can be the same as the TLS/SSL certificate or different for added security. Application Gateway doesn't provide you any mechanism to create or purchase a TLS/SSL certificate. For testing purposes, you can create a self-signed certificate but you shouldn't use it for production workloads. 
 
 ## Export authentication certificate (for v1 SKU)
 
@@ -100,4 +100,4 @@ The following steps help you export the .cer file for your certificate:
 
 ## Next steps
 
-Now you have the authentication certificate/trusted root certificate in Base-64 encoded X.509(.CER) format. You can add this to the application gateway to allow your backend servers for end to end TLS encryption. See [Configure end to end TLS by using Application Gateway with PowerShell](./application-gateway-end-to-end-ssl-powershell.md).
+Now you have the authentication certificate/trusted root certificate in Base-64 encoded X.509(.CER) format. You can add this to the application gateway to allow your backend servers for end to end TLS encryption. See [Configure end to end TLS by using Application Gateway with PowerShell](./application-gateway-end-to-end-ssl-powershell.md).