add attribution for research work for ksh port

dhellmann · dhellmann · commit 3b1ba2abb721 · 2010-04-07T19:50:30.000-04:00
diff --git a/docs/source/history.rst b/docs/source/history.rst
@@ -4,7 +4,8 @@ Release History
 
 Dev
 
-  - Add support for ksh.
+  - Add support for ksh.  Thanks to Doug Latornell for doing the
+    research on what needed to be changed.
 
 2.0.2
 
