diff --git a/docs/tutorials/security-validator-config.rst b/docs/tutorials/security-validator-config.rst
index 6cd4829..fe136e1 100644
--- a/docs/tutorials/security-validator-config.rst
+++ b/docs/tutorials/security-validator-config.rst
@@ -436,19 +436,39 @@
 However, entities name may not follow the signing hierarchy, for
 example:
 
-+------------+-----------------------------------------------+-----------------------------------+---------------------------------------------------------+
-| Entity     | Identity Name                                 | Example                           | Certificate Name Example                                |
-+============+===============================================+===================================+=========================================================+
-| root       | /<network>                                    | /ndn                              | /ndn/KEY/ksk-1/ID-CERT/%01                              |
-+------------+-----------------------------------------------+-----------------------------------+---------------------------------------------------------+
-| site       | /<network>/<site>                             | /ndn/edu/ucla                     | /ndn/edu/ucla/KEY/ksk-2/ID-CERT/%01                     |
-+------------+-----------------------------------------------+-----------------------------------+---------------------------------------------------------+
-| operator   | /<network>/<site>/%C1.O.N./<operator-id>      | /ndn/edu/ucla/%C1.O.N./op1        | /ndn/edu/ucla/%C1.O.N./op1/KEY/ksk-3/ID-CERT/%01        |
-+------------+-----------------------------------------------+-----------------------------------+---------------------------------------------------------+
-| router     | /<network>/<site>/%C1.O.R./<router-id>        | /ndn/edu/ucla/%C1.O.R./rt1        | /ndn/edu/ucla/%C1.O.R./rt1/KEY/ksk-4/ID-CERT/%01        |
-+------------+-----------------------------------------------+-----------------------------------+---------------------------------------------------------+
-| NLSR       | /<network>/<site>/%C1.O.R./<router-id>/NLSR   | /ndn/edu/ucla/%C1.O.R./rt1/NLSR   | /ndn/edu/ucla/%C1.O.R./rt1/NLSR/KEY/ksk-5/ID-CERT/%01   |
-+------------+-----------------------------------------------+-----------------------------------+---------------------------------------------------------+
++------------+-------------------------------------------------------------------------------------+
+| Entity     | Identity name and examples                                                          |
++============+=====================================================================================+
+| root       | ``/<network>``                                                                      |
+|            |                                                                                     |
+|            | Identity example: ``/ndn``                                                          |
+|            |                                                                                     |
+|            | Certificate name example: ``/ndn/KEY/ksk-1/ID-CERT/%01``                            |
++------------+-------------------------------------------------------------------------------------+
+| site       | ``/<network>/<site>``                                                               |
+|            |                                                                                     |
+|            | Identity example:   ``/ndn/edu/ucla``                                               |
+|            |                                                                                     |
+|            | Certificate name example: ``/ndn/edu/ucla/KEY/ksk-2/ID-CERT/%01``                   |
++------------+-------------------------------------------------------------------------------------+
+| operator   | ``/<network>/<site>/%C1.O.N./<operator-id>``                                        |
+|            |                                                                                     |
+|            | Identity example: ``/ndn/edu/ucla/%C1.O.N./op1``                                    |
+|            |                                                                                     |
+|            | Certificate name example: ``/ndn/edu/ucla/%C1.O.N./op1/KEY/ksk-3/ID-CERT/%01``      |
++------------+-------------------------------------------------------------------------------------+
+| router     | ``/<network>/<site>/%C1.O.R./<router-id>``                                          |
+|            |                                                                                     |
+|            | Identity example: ``/ndn/edu/ucla/%C1.O.R./rt1``                                    |
+|            |                                                                                     |
+|            | Certificate name example: ``/ndn/edu/ucla/%C1.O.R./rt1/KEY/ksk-4/ID-CERT/%01``      |
++------------+-------------------------------------------------------------------------------------+
+| NLSR       | ``/<network>/<site>/%C1.O.R./<router-id>/NLSR``                                     |
+|            |                                                                                     |
+|            | Identity example: ``/ndn/edu/ucla/%C1.O.R./rt1/NLSR``                               |
+|            |                                                                                     |
+|            | Certificate name example: ``/ndn/edu/ucla/%C1.O.R./rt1/NLSR/KEY/ksk-5/ID-CERT/%01`` |
++------------+-------------------------------------------------------------------------------------+
 
 Assume that a typical NLSR data name is
 ``/ndn/edu/ucla/%C1.O.R./rt1/NLSR/LSA/LSType.1/%01``. Then, the exception