Forgot to update the documentation as well
diff --git a/doc/whatsnew/2.2.rst b/doc/whatsnew/2.2.rst
index 8812fc2..b33d609 100644
--- a/doc/whatsnew/2.2.rst
+++ b/doc/whatsnew/2.2.rst
@@ -3,7 +3,7 @@
**************************
:Release: 2.2
-:Date: TBA
+:Date: 2018-11-25
Summary -- Release highlights
=============================
@@ -38,7 +38,7 @@
* Ignore import x.y.z as z cases for checker `useless-import-alias`.
-* `unnecessary-pass` is now also emitted when a function or class contains only docstring and pass statement,
+* `unnecessary-pass` is now also emitted when a function or class contains only docstring and pass statement,
in which case, docstring is enough for empty definition.
* Fix false positive ``undefined-variable`` and ``used-before-assignment`` with nonlocal keyword usage.