MRUNIT-189: MapDriverBase.withInput comments state same as setInput but uses addInput (Terry Koch via Brock Noland)
diff --git a/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java b/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java
index 37b0623..0eaaff1 100644
--- a/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java
+++ b/src/main/java/org/apache/hadoop/mrunit/MapDriverBase.java
@@ -199,8 +199,9 @@
   }
 
   /**
-   * Identical to setInput() but returns self for fluent programming style
-   * 
+   * Similar to setInput() but uses addInput() instead so accumulates values, and returns
+   * the class instance, conforming to the fluent programming style
+   *
    * @return this
    */
   public T withInput(final K1 key, final V1 val) {