use QuotaSet consistently; fix unit test
diff --git a/openstack/compute/v2/extensions/quotasets/fixtures.go b/openstack/compute/v2/extensions/quotasets/fixtures.go
index df836e8..c1bb4ea 100644
--- a/openstack/compute/v2/extensions/quotasets/fixtures.go
+++ b/openstack/compute/v2/extensions/quotasets/fixtures.go
@@ -31,8 +31,8 @@
 
 const FirstTenantID = "555544443333222211110000ffffeeee"
 
-// FirstQuotaset is the first result in ListOutput.
-var FirstQuota = Quotaset{
+// FirstQuotaSet is the first result in ListOutput.
+var FirstQuotaSet = QuotaSet{
 	FixedIps:                 0,
 	FloatingIps:              0,
 	InjectedFileContentBytes: 10240,