diff -r 01638461d4b0 -r 8e2eaa6b3733 server/querier.py
--- a/server/querier.py	Tue Dec 22 19:27:48 2009 +0100
+++ b/server/querier.py	Tue Dec 22 19:27:51 2009 +0100
@@ -14,7 +14,7 @@
 from logilab.common.compat import any
 from rql import RQLHelper, RQLSyntaxError
 from rql.stmts import Union, Select
-from rql.nodes import (Relation, VariableRef, Constant, SubQuery)
+from rql.nodes import Relation, VariableRef, Constant, SubQuery
 
 from cubicweb import Unauthorized, QueryError, UnknownEid, typed_eid
 from cubicweb import server