ovirt_disk: correct description of storage_domain (#67454) (#67518)

* ovirt_disk: correct description of storage_domain
* add changelog

Signed-off-by: mnecas <necas.marty@gmail.com>
Co-authored-by: Abhijeet Kasurde <akasurde@redhat.com>

changelogs/fragments/67454-ovirt_disk-correct-description-of-storage_domain.yml

@@ -0,0 +1,2 @@
+minor_changes:
+  - "ovirt_disk: correct description of storage_domain, there is no default value of the attribute"

lib/ansible/modules/cloud/ovirt/ovirt_disk.py

@@ -91,7 +91,7 @@ options:
             - Note that this option isn't idempotent as it's not currently possible to change sparseness of the disk via API.
     storage_domain:
         description:
-            - "Storage domain name where disk should be created. By default storage is chosen by oVirt/RHV engine."
+            - "Storage domain name where disk should be created."
     storage_domains:
         description:
             - "Storage domain names where disk should be copied."