End randIntWithout test case with t.end()

test/unit/util_math.js

@@ -65,4 +65,6 @@ test('inclusiveRandIntWithout', t => {
 
     t.strictEqual(withRandomValue(3 / 4, 10, 14, 10), 14);
     t.strictEqual(withRandomValue(0 / 4, 10, 14, 10), 11);
+
+    t.end();
 });