Fix Python3 compat

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/trunk@1385 b32b6428-25c9-4566-ad07-03861ab6144f

devices/xaal-netperf/receiver.py

@@ -72,7 +72,7 @@ class ReceiverEngine(Engine):
     def loop(self):
         if time.time() > self.t0 +  10 : 
             for k in self.probes.keys():
-                print "%s =>" %k,
+                print("%s =>" %k)
                 self.probes[k].display()
             
             self.t0 = time.time()