--- a/docs/obs-concept.rst	Mon Aug 27 15:19:28 2012 +0200
+++ b/docs/obs-concept.rst	Mon Aug 27 15:31:42 2012 +0200
@@ -1,5 +1,6 @@
 .. Copyright 2011 Pierre-Yves David <pierre-yves.david@ens-lyon.org>
 ..                Logilab SA        <contact@logilab.fr>
+
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 Why Do We Need a New Concept
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