Improve API step

Author: maxvp

src/content/docs/cloudflare-one/connections/connect-devices/agentless/pac-files.mdx

@@ -192,7 +192,7 @@ You can now use the Proxy Endpoint selector in [network](/cloudflare-one/policie
 
 ## Configure firewall
 
-To configure your organization's firewall to allow your users to connect to a proxy endpoint, you will need to create a firewall rule using either your proxy endpoint's domain or IP addresses.
+You may need to configure your organization's firewall to allow your users to connect to a proxy endpoint. Depending on your firewall, you will need to create a rule using either your proxy endpoint's domain or IP addresses.
 
 To get the domain of a proxy endpoint:
 
@@ -208,7 +208,7 @@ To get the domain of a proxy endpoint:
 
 <TabItem label="API">
 
-1. Use the [List proxy endpoints](/api/resources/zero_trust/subresources/gateway/subresources/proxy_endpoints/methods/list/) endpoint to list your proxy endpoints. For example:
+1. Use the [List proxy endpoints](/api/resources/zero_trust/subresources/gateway/subresources/proxy_endpoints/methods/list/) endpoint to get a list of your proxy endpoints and their details. For example:
 
    ```bash
    curl https://api.cloudflare.com/client/v4/accounts/{account_id}/gateway/proxy_endpoints \