Don't add space before 'await' keyword

Closes #240
diff --git a/CHANGELOG b/CHANGELOG
index ef54392..4ad23bf 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -5,6 +5,8 @@
 ## [0.8.2] UNRELEASED
 ### Fixed
 - Prefer not to split after the opening of a subscript.
+- Don't add space before the 'await' keyword if it's preceded by an opening
+  paren.
 
 ## [0.8.1] 2016-05-18
 ### Fixed