doc/mgr/rook: update title

Signed-off-by: Sage Weil <sage@newdream.net>
(cherry picked from commit 9aeefbc666e2d373f95aca20deb15a9e9a0b6f86)

diff --git a/doc/mgr/rook.rst b/doc/mgr/rook.rst
index c0b90f28747383c1d3c6772d54594446d4620265..1ae369623197baaa82458e33555bf8bdeb30f07d 100644 (file)
--- a/doc/mgr/rook.rst
+++ b/doc/mgr/rook.rst
@@ -1,9 +1,9 @@
 
 .. _mgr-rook:
 
-=============================
-Rook orchestrator integration
-=============================
+====
+Rook
+====
 
 Rook (https://rook.io/) is an orchestration tool that can run Ceph inside
 a Kubernetes cluster.