Update nas_plugin.rst

source/adminguide/nas_plugin.rst

diff --git a/source/adminguide/nas_plugin.rst b/source/adminguide/nas_plugin.rst
index 4b66f3a..9c17802 100644
--- a/source/adminguide/nas_plugin.rst
+++ b/source/adminguide/nas_plugin.rst
@@ -44,6 +44,7 @@
 Some examples for variety of shared storage can be:
 
     mount -t nfs 10.10.1.10:/export /target -o vers=4.2,defaults
+
     mount -t ceph 10.10.1.10,10.10.1.11,10.10.1.12:/ /target -o name=user,secret=xyz,defaults
 
 The backup repository is designed to accept these parameters (type, address and