[Libct] [PATCH 1/2] Update README.md

[Kir Kolyshkin]

From: Kirill Kolyshkin <kolyshkin at users.noreply.github.com>

Remove mention of 'unix' session. This is an addition to commit 408db2d6492

Signed-off-by: Kir Kolyshkin <kir at openvz.org>
---
 README.md | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index da0fa37..dfd2ecd 100644
--- a/README.md
+++ b/README.md
@@ -7,10 +7,9 @@ frontend programs to rule a container during its whole lifetime.
 The library operates on two entities:
 
 * session -- everyone willing to work with container must first open a
-session. There are currently two types of sessions -- local, when all
-containers are created as child tasks of the caller, and unix, where
-the API requests are forwarded to libctd daemon, which in turn calls
-respective functions withing its local session
+session. Currently there is only one type of session -- local, when all
+containers are created as child tasks of the caller using namespaces,
+cgroups etc.;
 
 * container -- a container. By default container is "empty", when started
 it is merely a fork()-ed process. Container can be equipped with various
-- 
1.9.3