diff --git a/python/transmitter/txtime_bursts_tagger.py b/python/transmitter/txtime_bursts_tagger.py
index c990fed..f587f43 100644
--- a/python/transmitter/txtime_bursts_tagger.py
+++ b/python/transmitter/txtime_bursts_tagger.py
@@ -55,7 +55,7 @@
             self.fn_ref = pmt.car(fn_time)
             self.time_ref = pmt.cdr(fn_time)
             self.time_hint = self.time_ref
-            
+             
     def process_txtime_of_burst(self, msg):
         burst_with_header = pmt.to_python(pmt.cdr(msg))
         fn = burst_with_header[11]+burst_with_header[10]*2**8+burst_with_header[9]*2**16+burst_with_header[8]*2**24