--- jsr166/src/jsr166x/NavigableMap.java	2009/11/16 04:16:42	1.5
+++ jsr166/src/jsr166x/NavigableMap.java	2011/12/05 04:48:16	1.8
@@ -1,7 +1,7 @@
 /*
  * Written by Doug Lea 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 jsr166x;
@@ -242,7 +242,7 @@ public interface NavigableMap<K,V> exten
      * <tt>fromKey</tt> and <tt>toKey</tt> are equal, the returned sorted map
      * is empty.)  The returned sorted map is backed by this map, so changes
      * in the returned sorted map are reflected in this map, and vice-versa.
-
+     *
      * @param fromKey low endpoint (inclusive) of the subMap.
      * @param toKey high endpoint (exclusive) of the subMap.
      *
@@ -292,5 +292,5 @@ public interface NavigableMap<K,V> exten
      * @throws NullPointerException if <tt>fromKey</tt> is <tt>null</tt>
      * and this map does not support <tt>null</tt> keys.
      */
-    public NavigableMap<K,V>  tailMap(K fromKey);
+    public NavigableMap<K,V> tailMap(K fromKey);
 }