Update README.md

README.md

@@ -37,14 +37,14 @@ public class RedisBackedCacheIntTest {
 
  @Test
  public void testFindingAnInsertedValue() {
- cache.put("foo", "FOO");
+ underTest.put("foo", "FOO");
 
  Optional<String> foundObject = Steadybit.networkDelayPackages(Duration.ofSeconds(2))
  .forContainers(redis)
  .exec(() -> {
  //this code runs after the attack was started.
  //As soon as this lambda exits the attack will be stopped.
- return cache.get("foo", String.class);
+ return underTest.get("foo", String.class);
  });
 
  assertTrue("When an object in the cache is retrieved, it can be found", foundObject.isPresent());