reword documentation reference and drop it further down

README.md

@@ -2,10 +2,6 @@
 
 Ansible modules for interacting with the Satellite API.
 
-## Documentation
-
-The documentation for this collection can be found in the [Satellite documentation](https://access.redhat.com/documentation/en-us/red_hat_satellite/).
-
 ## Support
 
 For support questions around this collection, please open a ticket on the [Red Hat Customer Portal](https://access.redhat.com).
@@ -21,6 +17,10 @@ The GitHub repository serves as the source for the release and should not be use
 You can install the collection with `ansible-galaxy collection install redhat.satellite` (Ansible 2.9 and later).
 You will require the `python2-apypie` RPM provided in the Red Hat Satellite repositories.
 
+## Satellite Documentation
+
+The official Satellite documentation can be found in the [Product Documentation section of the Red Hat Customer Portal](https://access.redhat.com/documentation/en-us/red_hat_satellite/).
+
 ## Upstream
 
 This collection is based on the [`theforeman.foreman`](https://github.com/theforeman/foreman-ansible-modules) community collection for Foreman and Katello.