diff --git a/README.md b/README.md
index 3a26fee..3d3391e 100644
--- a/README.md
+++ b/README.md
@@ -23,12 +23,9 @@ CephContainer container = new CephContainer("quay.io/ceph/demo");
 @Container
 CephContainer container = new CephContainer(DockerImageName.parse("quay.io/ceph/demo"));
 ```
-or
-```java
-@Container
-CephContainer container = new CephContainer("quay.io/ceph/demo");
-```
-or
+
+or override with a non-standard, but yet compliant image, for ex if you make a new image based on quay.io/ceph/demo
+
 ```java
 @Container
 CephContainer container = new CephContainer(
diff --git a/src/test/java/org/testcontainers/containers/CephContainerTest.java b/src/test/java/org/testcontainers/containers/CephContainerTest.java
index 24c2529..42369ed 100644
--- a/src/test/java/org/testcontainers/containers/CephContainerTest.java
+++ b/src/test/java/org/testcontainers/containers/CephContainerTest.java
@@ -43,7 +43,7 @@ public void testBasicUsage() throws Exception {
             // }
 
             s3client.createBucket("test-bucket");
-            assertThat(s3client.doesBucketExistV2("test-bucket"));
+            assertThat(s3client.doesBucketExistV2("test-bucket")).isTrue();
 
             URL file = this.getClass().getResource("/object_to_upload.txt");
             assertThat(file).isNotNull();