Fix javadoc

Author: boretti

src/main/java/ch/powerunit/extensions/exceptions/CommonsCollections4Helper.java

@@ -145,7 +145,7 @@ public static <I, O> Transformer<I, O> asTransformer(FunctionWithException<I, O,
 	 *             In case the commons-collections4 library is not available.
 	 * @throws NullPointerException
 	 *             if consumer is null.
-	 * @see org.apache.commons.collections4.Predicate
+	 * @see org.apache.commons.collections4.Closure
 	 */
 	public static <T> Closure<T> asClosure(ConsumerWithException<T, ?> consumer) {
 		return ConsumerWithException.unchecked(verifyConsumer(consumer), DEFAULT_EXCEPTION_MAPPER)::accept;