MRUNIT-202
diff --git a/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java b/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java
index c576cea..5dc62c7 100644
--- a/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java
+++ b/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java
@@ -263,7 +263,7 @@
   /**
    * @param mapInputPath
    *       The Path object which will be given to the mapper
-   * @return
+   * @return this
    */
   public final T withMapInputPath(Path mapInputPath) {
     setMapInputPath(mapInputPath);