diff --git a/HISTORY.rst b/HISTORY.rst
index 129f5e9..4087a68 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,9 +3,6 @@
 History
 -------
 
-Unreleased
-++++++++++++++++++
-- Cleaned up some docstrings with Sphinx markup and param names.
 
 3.6.0 (2017-23-08)
 ++++++++++++++++++