fix typo

git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@182 71dcc9de-d417-0410-9af5-da40c76e7ee4

neo/client/app.py

@@ -560,7 +560,7 @@ class Application(object):
         conn = self.master_conn
         conn.lock()
         try:
-            conn.addPacket(Packet.abortTransaction(conn.getNextId(), self.tid))
+            conn.addPacket(Packet().abortTransaction(conn.getNextId(), self.tid))
         finally:
             conn.unlock()