Rename gophercloud.CommonResult references.
diff --git a/openstack/blockstorage/v1/snapshots/results.go b/openstack/blockstorage/v1/snapshots/results.go
index dc94a32..c5c3470 100644
--- a/openstack/blockstorage/v1/snapshots/results.go
+++ b/openstack/blockstorage/v1/snapshots/results.go
@@ -88,7 +88,7 @@
 }
 
 type commonResult struct {
-	gophercloud.CommonResult
+	gophercloud.Result
 }
 
 // Extract will get the Snapshot object out of the commonResult object.