CAUSE_METHOD_PARAMS: Updated JavaDoc for recent API enchancements.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/lang/trunk@136969 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/commons/lang/exception/ExceptionUtils.java

@@ -80,7 +80,8 @@ public class ExceptionUtils
     };
 
     /**
-     * The parameters of the <code>getCause()</code> method.
+     * The empty parameter list passed to methods used to access a
+     * wrapped exception.
      */
     protected static final Object[] CAUSE_METHOD_PARAMS = {};