Nlb 6573 update nap doc file path change

content/nginxaas-azure/app-protect/configure-waf.md

@@ -116,10 +116,10 @@ To create a custom security policy in the Azure Portal:
 
 In the policy editor:
 
-- Enter the **Name** (as a filename), **File path**, your policy content, and then select **Save**. 
+- Enter the policy **Name**, **File path**, your policy content, and then select **Save**.
 
-    - Be sure to append the filename with ".json". 
-    - The **File path** is automatically generated with "/etc/app_protect/conf/" as the default policies folder.
+    - The **File path** must start with the prefix "/etc/app_protect/conf/".
+    - The **File path** extension must be ".json".
 
 After your policy has been saved, you can then reference it in your NGINX configuration. For more information on policy configuration and syntax, refer to the NGINX App Protect [configuration guide](https://docs.nginx.com/nginx-app-protect-waf/v5/configuration-guide/configuration/).