Merge remote-tracking branch 'origin/rank_ffill' into rank_ffill

0x0L · 0x0L · commit 9f339205269b · 2017-12-12T20:24:06.000+01:00
diff --git a/doc/whats-new.rst b/doc/whats-new.rst
@@ -37,6 +37,8 @@ Enhancements
 New functions/methods
 ~~~~~~~~~~~~~~~~~~~~~
 
+**New functions/methods**
+
 - New :py:meth:`~xarray.DataArray.rank` on arrays and datasets. Requires
   bottleneck (:issue:`1731`).
   By `0x0L <https://github.com/0x0L>`_.
