Record doc fix (02550e4) in changelog

Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/doc/source/changelog.rst b/doc/source/changelog.rst
index 27f7772..3547248 100644
--- a/doc/source/changelog.rst
+++ b/doc/source/changelog.rst
@@ -7,6 +7,8 @@
 ========= ========== ========================================================
                      * Recurse classes obtained from class mappings
                        (closes: #16)
+                     * Fix class mapping regexp rendering in docs
+                       (closes: #15)
 1.2.1     2013-12-26 * Fix Salt adapter wrt. class mappings
                        (closes: #14)
 1.2       2013-12-10 * Introduce class mappings (see :doc:`operations`)