diff --git a/docs/user_guide.rst b/docs/user_guide.rst
index 814ca042c..6f34d33ab 100644
--- a/docs/user_guide.rst
+++ b/docs/user_guide.rst
@@ -270,10 +270,10 @@ Headers of the table mean:
 |             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
 |             | Freebsd            |       |          |         |   *    |        |       |       |          |              | Need 'bsnmpd' agent.                                        |
 |             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
-|             |                    |   *   |          |         |        |        |       |       |    *     |              | Use Linux commands.                                         |
-|             | Linux              +-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
-|  Operating  |                    |       |          |         |   *    |        |       |       |          |              |                                                             |
-|   System    +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
+|  Operating  |                    |   *   |          |         |        |        |       |       |    *     |              | Use Linux commands.                                         |
+|   System    | Linux              +-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
+|             |                    |       |          |         |   *    |        |       |       |          |              |                                                             |
+|             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
 |             | Solaris            |   *   |          |         |        |        |       |       |    *     |              | Use solaris commands.                                       |
 |             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
 |             |                    |       |          |         |   *    |        |       |       |          |              |                                                             |
@@ -294,7 +294,7 @@ Headers of the table mean:
 |             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
 |             | HP MSA2000         |       |          |         |   *    |        |       |       |          |              |                                                             |
 |             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
-|             | HP p2000           |       |          |         |        |        |   *   |       |          |              | Use the XML API.                                            |
+|  Storage    | HP p2000           |       |          |         |        |        |   *   |       |          |              | Use the XML API.                                            |
 |             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+
 |             | IBM DS3000         |       |          |         |        |        |       |       |    *     |              | Use 'SMcli' command.                                        |
 |             +--------------------+-------+----------+---------+--------+--------+-------+-------+----------+--------------+-------------------------------------------------------------+