Don't split ellipses.

Closes #533
diff --git a/CHANGELOG b/CHANGELOG
index 87bc3e7..486c64f 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -9,6 +9,8 @@
   get their own line.
 - Added `CONTINUATION_ALIGN_STYLE` knob to choose continuation alignment style
   when `USE_TABS` is enabled.
+### Fixed
+- Don't split ellipses.
 
 ## [0.20.2] 2018-02-12
 ### Changed