fix: formatting

Author: ikalachy

src/main/java/io/neonbee/internal/cluster/entity/ClusterEntityRegistry.java

@@ -77,7 +77,7 @@ public Future<Void> register(String sharedMapKey, String value) {
     @Override
     public Future<Void> unregister(String sharedMapKey, String value) {
         return Future.all(entityRegistry.unregister(sharedMapKey, value), clusteringInformation
-                        .unregister(getClusterNodeId(), clusterRegistrationInformation(sharedMapKey, value)))
+                .unregister(getClusterNodeId(), clusterRegistrationInformation(sharedMapKey, value)))
                 .mapEmpty();
     }