Updated from generate-devstack-plugins-list

Change-Id: I683b8208aedc71ce63012e470b2afbdef8856308
diff --git a/doc/source/plugin-registry.rst b/doc/source/plugin-registry.rst
index 29b743f..f31db51 100644
--- a/doc/source/plugin-registry.rst
+++ b/doc/source/plugin-registry.rst
@@ -192,31 +192,3 @@
 +----------------------------+-------------------------------------------------------------------------+
 |zaqar                       |git://git.openstack.org/openstack/zaqar                                  |
 +----------------------------+-------------------------------------------------------------------------+
-
-Drivers
-=======
-
-+--------------------+-------------------------------------------------+------------------+
-|Plugin Name         |URL                                              |Comments          |
-+--------------------+-------------------------------------------------+------------------+
-|dragonflow          |git://git.openstack.org/openstack/dragonflow     |[d1]_             |
-+--------------------+-------------------------------------------------+------------------+
-|odl                 |git://git.openstack.org/openstack/networking-odl |[d2]_             |
-+--------------------+-------------------------------------------------+------------------+
-
-.. [d1] demonstrates example of installing 3rd party SDN controller
-.. [d2] demonstrates a pretty advanced set of modes that that allow
-        one to run OpenDayLight either from a pre-existing install, or
-        also from source
-
-Alternate Configs
-=================
-
-+-------------+------------------------------------------------------------+------------+
-| Plugin Name | URL                                                        | Comments   |
-|             |                                                            |            |
-+-------------+------------------------------------------------------------+------------+
-|glusterfs    |git://git.openstack.org/openstack/devstack-plugin-glusterfs |            |
-+-------------+------------------------------------------------------------+------------+
-|             |                                                            |            |
-+-------------+------------------------------------------------------------+------------+