Add test comment back

This commit reintroduces test documentation accidentally removed in
operator-framework/operator-lifecycle-manager#3042

Signed-off-by: Alexander Greene <[email protected]>

Upstream-repository: operator-lifecycle-manager
Upstream-commit: 543167908548535a76635659659b42272a949adc

Author: awgreene

Diff for: staging/operator-lifecycle-manager/test/e2e/installplan_e2e_test.go

@@ -3688,6 +3688,7 @@ var _ = Describe("Install Plan", func() {
 	})
 
 	It("limits installed resources if the scoped serviceaccount has no permissions", func() {
+		By("creating a scoped serviceaccount specified in the operatorgroup")
 		// create SA
 		sa := &corev1.ServiceAccount{
 			ObjectMeta: metav1.ObjectMeta{