--- jsr166/src/test/loops/TSPExchangerTest.java	2009/11/03 01:04:02	1.10
+++ jsr166/src/test/loops/TSPExchangerTest.java	2011/03/15 19:47:06	1.12
@@ -1,7 +1,7 @@
 /*
  * Written by Doug Lea and Bill Scherer with assistance from members
  * of JCP JSR-166 Expert Group and released to the public domain, as
- * explained at http://creativecommons.org/licenses/publicdomain
+ * explained at http://creativecommons.org/publicdomain/zero/1.0/
  */
 
 import java.util.*;
@@ -672,7 +672,7 @@ public class TSPExchangerTest {
         }
 
         /**
-         *  Returns the cached distance between a pair of cities
+         * Returns the cached distance between a pair of cities.
          */
         int distanceBetween(int i, int j) {
             return distances[i][j];
@@ -682,7 +682,7 @@ public class TSPExchangerTest {
         static final double PSCALE = (double) 0x80000000L;
 
         /**
-         * Return distance for points scaled in [0,1). This simplifies
+         * Returns distance for points scaled in [0,1). This simplifies
          * checking results.  The expected optimal TSP for random
          * points is believed to be around 0.76 * sqrt(N). For papers
          * discussing this, see