--- a/jdk/src/java.prefs/share/classes/java/util/prefs/NodeChangeEvent.java	Thu Aug 06 19:01:40 2015 +0300
+++ b/jdk/src/java.prefs/share/classes/java/util/prefs/NodeChangeEvent.java	Thu Aug 06 19:07:35 2015 +0300
@@ -28,7 +28,7 @@
 import java.io.NotSerializableException;
 
 /**
- * An event emitted by a <tt>Preferences</tt> node to indicate that
+ * An event emitted by a {@code Preferences} node to indicate that
  * a child of that node has been added or removed.<p>
  *
  * Note, that although NodeChangeEvent inherits Serializable interface from
@@ -52,7 +52,7 @@
     private Preferences child;
 
     /**
-     * Constructs a new <code>NodeChangeEvent</code> instance.
+     * Constructs a new {@code NodeChangeEvent} instance.
      *
      * @param parent  The parent of the node that was added or removed.
      * @param child   The node that was added or removed.