Merge pull request #233398 from kellydevens/patch-29

Update schedule-contact.md

Author: prmerger-automator[bot]

articles/orbital/schedule-contact.md

@@ -12,13 +12,13 @@ ms.author: apoorvanori
 
 # Quickstart: Schedule a contact
 
-Schedule a contact with the selected satellite for data retrieval/delivery on Azure Orbital. At the scheduled time, the selected ground station will contact the satellite and start data retrieval/delivery using the contact profile.
+Schedule a contact with the selected satellite for data retrieval and delivery on Azure Orbital Ground Station. At the scheduled time, the selected ground station will contact the satellite and start data retrieval/delivery using the contact profile.
 
 ## Prerequisites
 
 - An Azure account with an active subscription. [Create an account for free](https://azure.microsoft.com/free/?WT.mc_id=A261C142F).
-- Must be a Contributer at the subscription level.
-- A registered spacecraft. Learn more on how to [register spacecraft](register-spacecraft.md).
+- Contributor permissions at the subscription level.
+- A registered and authorized spacecraft. Learn more on how to [register a spacecraft](register-spacecraft.md).
 - A contact profile. Learn more on how to [configure a contact profile](contact-profile.md).
 
 ## Sign in to Azure
@@ -38,7 +38,7 @@ Sign in to the [Azure portal - Orbital](https://aka.ms/orbital/portal).
    | **Field** | **Value** |
    | --- | --- |
    | Contact profile | Specify the contact profile to be used for the contact |
-   | Ground station | Specify the ground station(s) |
+   | Ground station | Specify the ground station(s) to be used for the contact |
    | Start time | Identify a start time for the contact availability window |
    | End time | Identify an end time for the contact availability window |