--- old/jdk/src/jdk.zipfs/share/classes/module-info.java	2017-06-06 22:44:10.000000000 -0700
+++ new/jdk/src/jdk.zipfs/share/classes/module-info.java	2017-06-06 22:44:10.000000000 -0700
@@ -24,8 +24,15 @@
  */
 
 /**
- * Zip file system provider.
+ * Provides the implementation of the zip file system provider.
  *
+ * <p> The zip file system provider treats a zip or JAR file as a file system
+ * and the ability to manipulate the contents of the file. 
+ * The zip file system provider can be located via 
+ * {@link java.nio.file.spi.FileSystemProvider#installedProviders
+ * FileSystemProvider.installedProviders()} if installed.
+ *
+ * @provides java.nio.file.spi.FileSystemProvider
  * @moduleGraph
  * @since 9
  */