--- old/src/java.base/share/classes/java/util/concurrent/Semaphore.java	2021-01-05 09:11:04.997203425 -0800
+++ new/src/java.base/share/classes/java/util/concurrent/Semaphore.java	2021-01-05 09:11:04.505207281 -0800
@@ -66,7 +66,7 @@
  *
  *   // Not a particularly efficient data structure; just for demo
  *
- *   protected Object[] items = ... whatever kinds of items being managed
+ *   protected Object[] items = ...; // whatever kinds of items being managed
  *   protected boolean[] used = new boolean[MAX_AVAILABLE];
  *
  *   protected synchronized Object getNextAvailableItem() {