diff --git a/src/java/org/apache/poi/ss/formula/functions/DStarRunner.java b/src/java/org/apache/poi/ss/formula/functions/DStarRunner.java
index 2901abc951..8418c4f740 100644
--- a/src/java/org/apache/poi/ss/formula/functions/DStarRunner.java
+++ b/src/java/org/apache/poi/ss/formula/functions/DStarRunner.java
@@ -131,8 +131,8 @@ public final class DStarRunner implements Function3Arg {
      * 
      *
      * @param nameValueEval Must not be a RefEval or AreaEval. Thus make sure resolveReference() is called on the value first!
-     * @param db
-     * @return
+     * @param db Database
+     * @return Corresponding column number.
      * @throws EvaluationException
      */
     private static int getColumnForName(ValueEval nameValueEval, AreaEval db)