named return vars
diff --git a/openstack/compute/v2/extensions/volumeattach/results.go b/openstack/compute/v2/extensions/volumeattach/results.go
index 2eef0cd..53faf5d 100644
--- a/openstack/compute/v2/extensions/volumeattach/results.go
+++ b/openstack/compute/v2/extensions/volumeattach/results.go
@@ -42,6 +42,7 @@
 	return s.VolumeAttachments, err
 }
 
+// VolumeAttachmentResult is the result from a volume attachment operation.
 type VolumeAttachmentResult struct {
 	gophercloud.Result
 }