FIXUP: review, Mar 3

Author: cbandy

internal/testing/validation/pgadmin_test.go

@@ -46,6 +46,7 @@ func TestPGAdminInstrumentation(t *testing.T) {
 				{valid: false, batches: `maxDelay: 0m`},  // other zero
 
 				{valid: true, batches: `minRecords: 0, maxDelay: 0m`}, // both zero
+				{valid: true, batches: `minRecords: 1, maxDelay: 1s`}, // both non-zero
 			} {
 				pgadmin := base.DeepCopy()
 				require.UnmarshalInto(t, &pgadmin.Spec.Instrumentation, `{