Add entry for tutorial update.

NEWS

@@ -25,7 +25,7 @@
 
   * Run the tutorial inside the test suite. (Jelmer Vernooij)
 
-  * Reorganized the tutorial. (Jelmer Vernooij)
+  * Reorganized and updated the tutorial. (Jelmer Vernooij, Dave Borowitz, #610550)
 
 
 0.6.2	2010-10-16