--- a/doc/book/en/intro/history.rst	Wed Feb 03 14:46:32 2010 +0100
+++ b/doc/book/en/intro/history.rst	Wed Feb 03 18:44:24 2010 +0100
@@ -8,8 +8,7 @@
 is written in Python and includes a data server and a web engine.
 
 Its data server publishes data federated from different sources like SQL
-databases, LDAP directories and versioning systems (such as subversion or
-mercurial).
+databases, LDAP directories or even from other CubicWeb data servers.
 
 Its web engine was designed to let the final user control what content to select
 and how to display it. It allows one to browse the federated data sources and