Javadoc
diff --git a/src/main/java/org/apache/commons/pool3/impl/GenericObjectPool.java b/src/main/java/org/apache/commons/pool3/impl/GenericObjectPool.java
index 0a73a32..0743577 100644
--- a/src/main/java/org/apache/commons/pool3/impl/GenericObjectPool.java
+++ b/src/main/java/org/apache/commons/pool3/impl/GenericObjectPool.java
@@ -273,9 +273,7 @@
* available instances in request arrival order.
* </p>
*
- * @param maxWaitDuration The time to wait for an object
- * to become available
- *
+ * @param maxWaitDuration The time to wait for an object to become available, not null.
* @return object instance from the pool
* @throws NoSuchElementException if an instance cannot be returned
* @throws E if an object instance cannot be returned due to an error