One more formatting fix for release notes

Same fix as prior similar commit, but for a late change to
the release notes, so got missed the first time around.

Change-Id: I2272775c7b97afdaa9abfdc2101a326595de3ae0
diff --git a/docs/release_notes.adoc b/docs/release_notes.adoc
index ce5c290..1106fe3 100644
--- a/docs/release_notes.adoc
+++ b/docs/release_notes.adoc
@@ -116,8 +116,8 @@
   new partitions can be created on an hourly or daily basis. Old partitions
   may be efficiently dropped if the application does not need to retain historical
   data past a certain point.
-
-  This feature is considered experimental for the 0.10 release. More details of
++
+This feature is considered experimental for the 0.10 release. More details of
   the new feature can be found in the accompanying
   link:https://kudu.apache.org/2016/08/23/new-range-partitioning-features.html[blog post].