--- jsr166/src/main/java/util/NavigableMap.java	2006/05/02 19:55:15	1.22
+++ jsr166/src/main/java/util/NavigableMap.java	2013/02/09 21:33:53	1.26
@@ -1,7 +1,7 @@
 /*
  * Written by Doug Lea and Josh Bloch with assistance from members of JCP
  * JSR-166 Expert Group and released to the public domain, as explained at
- * http://creativecommons.org/licenses/publicdomain
+ * http://creativecommons.org/publicdomain/zero/1.0/
  */
 
 package java.util;
@@ -9,13 +9,13 @@ package java.util;
 /**
  * A {@link SortedMap} extended with navigation methods returning the
  * closest matches for given search targets. Methods
- * {@code lowerEntry}, {@code floorEntry}, {@code ceilingEntry},
- * and {@code higherEntry} return {@code Map.Entry} objects
+ * {@link #lowerEntry}, {@link #floorEntry}, {@link #ceilingEntry},
+ * and {@link #higherEntry} return {@code Map.Entry} objects
  * associated with keys respectively less than, less than or equal,
  * greater than or equal, and greater than a given key, returning
  * {@code null} if there is no such key.  Similarly, methods
- * {@code lowerKey}, {@code floorKey}, {@code ceilingKey}, and
- * {@code higherKey} return only the associated keys. All of these
+ * {@link #lowerKey}, {@link #floorKey}, {@link #ceilingKey}, and
+ * {@link #higherKey} return only the associated keys. All of these
  * methods are designed for locating, not traversing entries.
  *
  * <p>A {@code NavigableMap} may be accessed and traversed in either
@@ -51,8 +51,8 @@ package java.util;
  * implement {@code NavigableMap}, but extensions and implementations
  * of this interface are encouraged to override these methods to return
  * {@code NavigableMap}.  Similarly,
- * {@link #keySet()} can be overriden to return {@code NavigableSet}.
- * 
+ * {@link #keySet()} can be overridden to return {@code NavigableSet}.
+ *
  * <p>This interface is a member of the
  * <a href="{@docRoot}/../technotes/guides/collections/index.html">
  * Java Collections Framework</a>.