diff -r 159dce89a145 -r 3a3551fff787 doc/tutorials/advanced/part02_security.rst
--- a/doc/tutorials/advanced/part02_security.rst	Tue Sep 12 15:05:22 2017 +0200
+++ b/doc/tutorials/advanced/part02_security.rst	Fri Sep 15 14:14:46 2017 +0200
@@ -194,7 +194,7 @@
 
 	def precommit_event(self):
 	    for eid in self.get_data():
-		entity = self.session.entity_from_eid(eid)
+		entity = self.cnx.entity_from_eid(eid)
 		if entity.visibility == 'parent':
 		    entity.cw_set(visibility=u'authenticated')
 
@@ -364,7 +364,7 @@
 
 .. sourcecode:: bash
 
-    $ pytest unittest_sytweb.py
+    $ python test/unittest_sytweb.py
     ========================  unittest_sytweb.py  ========================
     -> creating tables [....................]
     -> inserting default user and default groups.
@@ -382,7 +382,7 @@
 
 .. sourcecode:: bash
 
-    $ pytest unittest_sytweb.py
+    $ python test/unittest_sytweb.py
     ========================  unittest_sytweb.py  ========================
     .
     ----------------------------------------------------------------------
@@ -396,11 +396,6 @@
     $ rm data/database/tmpdb*
 
 
-.. Note::
-  pytest is a very convenient utility used to control test execution. It is available from the `logilab-common`_ package.
-
-.. _`logilab-common`: http://www.logilab.org/project/logilab-common
-
 .. _adv_tuto_migration_script:
 
 Step 4: writing the migration script and migrating the instance