docs(cpt): update (#3920)

Author: nerda-codes

observability/cockpit/how-to/send-metrics-with-grafana-alloy.mdx

@@ -16,7 +16,7 @@ categories:
 
 The Grafana Alloy agent is a component used in observability and monitoring setups, to collect and send metrics, logs, and traces from your applications, services, and infrastructure to observability platforms, such as Cockpit.
 
-This page explains how to configure the Grafana Alloy agent to push your metrics and visualize them in Grafana. You can use it to **push your data from Scaleway resources or external resources**.
+This page explains how to configure the Grafana Alloy agent to push your metrics and visualize them in Grafana. You can use it to **push your data from Scaleway resources or external/custom resources**.
 
 For the sake of this documentation, we are using Grafana Alloy on macOS. Refer to the [official Grafana documentation](https://grafana.com/docs/alloy/latest/get-started/) to find the commands to use depending on your operating system of choice.
 
@@ -26,7 +26,7 @@ For the sake of this documentation, we are using Grafana Alloy on macOS. Refer t
   - A Scaleway account logged into the [console](https://console.scaleway.com)
   - [Retrieved your Grafana credentials](/observability/cockpit/how-to/retrieve-grafana-credentials/)
   - [Installed Grafana Alloy](https://grafana.com/docs/alloy/latest/get-started/install/)
-  - [Created a data source of the metrics type](/observability/cockpit/how-to/create-external-data-sources/)
+  - [Created a custom data source of the metrics type](/observability/cockpit/how-to/create-external-data-sources/)
   - A [token](/observability/cockpit/how-to/create-token/) with push permissions for metrics in the **same region as your metrics**
 
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