fix date
diff --git a/Doc/license.rst b/Doc/license.rst
index 644a322..b9d4272 100644
--- a/Doc/license.rst
+++ b/Doc/license.rst
@@ -100,7 +100,7 @@
 +----------------+--------------+-----------+------------+-----------------+
 | 2.6.3          | 2.6.2        | 2009      | PSF        | yes             |
 +----------------+--------------+-----------+------------+-----------------+
-| 2.6.4          | 2.6.3        | 2009      | PSF        | yes             |
+| 2.6.4          | 2.6.3        | 2010      | PSF        | yes             |
 +----------------+--------------+-----------+------------+-----------------+
 | 2.7            | 2.6          | 2010      | PSF        | yes             |
 +----------------+--------------+-----------+------------+-----------------+