Update index.rst

clean up "only only"

Signed-off-by: Tim <elatllat@gmail.com>
(cherry picked from commit d7c7ccb4390a91c0c791b924141963305809b2ab)

diff --git a/doc/install/index.rst b/doc/install/index.rst
index 507247ca90b26962b00a4217dd92961acad57c3d..df4390c585891a9700558623330bb2469fc31d13 100644 (file)
--- a/doc/install/index.rst
+++ b/doc/install/index.rst
@@ -13,7 +13,7 @@ Recommended methods
 :ref:`Cephadm <cephadm>` installs and manages a Ceph cluster using containers and
 systemd, with tight integration with the CLI and dashboard GUI.
 
-* cephadm only supports only Octopus and newer releases.
+* cephadm only supports Octopus and newer releases.
 * cephadm is fully integrated with the new orchestration API and
   fully supports the new CLI and dashboard features to manage
   cluster deployment.