quick upstream test update

Author: miledxz

internal/mode/static/nginx/runtime/manager_test.go

@@ -184,7 +184,7 @@ var _ = Describe("NGINX Runtime Manager", func() {
 			upstreams, err := manager.GetUpstreams()
 
 			Expect(err).NotTo(HaveOccurred())
-			Expect(upstreams).To(Equal(expUpstreams))
+			Expect(expUpstreams).To(Equal(upstreams))
 		})
 
 		It("returns an error when GetUpstreams fails", func() {