diff --git a/expert/README.txt b/expert/README.txt
index 2275004..74991bb 100644
--- a/expert/README.txt
+++ b/expert/README.txt
@@ -34,28 +34,25 @@ configuration):
   >>> len(concepts) + len(resources)
   35
 
-  >>> #from zope.app.catalog.interfaces import ICatalog
-  >>> #sorted(component.getUtility(ICatalog).keys())
-
 
 Type- and Text-based Queries
 ============================
 
   >>> from loops.expert import query
-  >>> t = query.Title('ty*')
-  >>> list(t.apply())
+  >>> qu = query.Title('ty*')
+  >>> list(qu.apply())
   [0, 1, 39]
 
-  >>> t = query.Type('loops:*')
-  >>> len(list(t.apply()))
+  >>> qu = query.Type('loops:*')
+  >>> len(list(qu.apply()))
   35
 
-  >>> t = query.Type('loops:concept:predicate')
-  >>> len(list(t.apply()))
+  >>> qu = query.Type('loops:concept:predicate')
+  >>> len(list(qu.apply()))
   6
 
-  >>> t = query.Type('loops:concept:predicate') & query.Title('t*')
-  >>> list(t.apply())
+  >>> qu = query.Type('loops:concept:predicate') & query.Title('t*')
+  >>> list(qu.apply())
   [1]
 
 
@@ -67,6 +64,8 @@ relations to other objects the expert package provides methods
 for selecting and filtering related objects using our basic querying
 syntax (that in turn is based on hurry.query).
 
+  >>> result = query.Children()
+
 
 Fin de partie
 =============