Date format fix in changelog
Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/doc/source/changelog.rst b/doc/source/changelog.rst
index abb4bef..57cc0e9 100644
--- a/doc/source/changelog.rst
+++ b/doc/source/changelog.rst
@@ -5,7 +5,7 @@
========= ========== ========================================================
Version Date Changes
========= ========== ========================================================
-1.2 2013.12.10 * Introduce class mappings (see :doc:`operations`)
+1.2 2013-12-10 * Introduce class mappings (see :doc:`operations`)
(closes: #5)
* Fix parameter interpolation across merged lists
(closes: #13).