Fix changelog version for signal command

CHANGES.txt

@@ -14,6 +14,13 @@
 - Errors caused by bad values in a config file now show the config section
   to make debugging easier.  Patch by Marc Abramowitz.
 
+- Added ``signalProcess``, ``signalProcessGroup``, and ``signalAllProcesses``
+  XML-RPC methods to supervisor RPC interface.  Thanks to Casey Callendrello,
+  Marc Abramowitz, and Moriyoshi Koizumi for the patches.
+
+- Added ``signal`` command to supervisorctl.  Thanks to Moriyoshi Koizumi and
+  Marc Abramowitz for the patches.
+
 - Setting ``redirect_stderr=true`` in an `[eventlistener:x]`` section is now
   disallowed because any messages written to ``stderr`` would interfere
   with the eventlistener protocol on ``stdout``.
@@ -66,13 +73,6 @@
 
 - Removed medusa files not used by Supervisor.
 
-- Added ``signalProcess``, ``signalProcessGroup``, and ``signalAllProcesses``
-  XML-RPC methods to supervisor RPC interface.  Thanks to Casey Callendrello,
-  Marc Abramowitz, and Moriyoshi Koizumi for the patches.
-
-- Added ``signal`` command to supervisorctl.  Thanks to Moriyoshi Koizumi and
-  Marc Abramowitz for the patches.
-
 3.1.1 (2014-08-11)
 ------------------