style weirdness

Author: DiannaHohensee

modules/repository-s3/src/test/java/org/elasticsearch/repositories/s3/S3BlobContainerRetriesTests.java

@@ -1477,9 +1477,7 @@ public void close() throws IOException {
                         + ']',
                     s3Stream.isEof() || s3Stream.isAborted()
                 );
-            } else
-
-            {
+            } else {
                 assertThat(in, instanceOf(ByteArrayInputStream.class));
                 assertThat(((ByteArrayInputStream) in).available(), equalTo(0));
             }