diff --git a/jsprit-core/src/main/java/jsprit/core/problem/vehicle/FiniteFleetManagerFactory.java b/jsprit-core/src/main/java/jsprit/core/problem/vehicle/FiniteFleetManagerFactory.java
index 29358743..6e4abd3c 100644
--- a/jsprit-core/src/main/java/jsprit/core/problem/vehicle/FiniteFleetManagerFactory.java
+++ b/jsprit-core/src/main/java/jsprit/core/problem/vehicle/FiniteFleetManagerFactory.java
@@ -2,6 +2,10 @@ package jsprit.core.problem.vehicle;
 
 import java.util.Collection;
 
+/**
+ * Factory that constructs a finite fleet manager.
+ *
+ */
 
 public class FiniteFleetManagerFactory implements VehicleFleetManagerFactory{