diff --git a/SAS/TMSS/backend/test/regressions_test/test_BF_Pulsar_Timing/test_BF_Pulsar_Timing_Pipeline.parset b/SAS/TMSS/backend/test/regressions_test/test_BF_Pulsar_Timing/test_BF_Pulsar_Timing_Pipeline.parset
index cd78acfab9108e7e0b4b69152188da19b5f8a153..0c97f58ab55b4b2c50aef99c0993714655daa652 100644
--- a/SAS/TMSS/backend/test/regressions_test/test_BF_Pulsar_Timing/test_BF_Pulsar_Timing_Pipeline.parset
+++ b/SAS/TMSS/backend/test/regressions_test/test_BF_Pulsar_Timing/test_BF_Pulsar_Timing_Pipeline.parset
@@ -82,7 +82,7 @@ Observation.ObservationControl.PythonControl.Pulsar.8bit_conversion_sigma=5
 Observation.ObservationControl.PythonControl.Pulsar.decode_nblocks=100
 Observation.ObservationControl.PythonControl.Pulsar.decode_sigma=3
 Observation.ObservationControl.PythonControl.Pulsar.digifil_extra_opts=-D 0 -t 4 -F 20
-Observation.ObservationControl.PythonControl.Pulsar.dspsr_extra_opts=-U minX1 -t 1  
+Observation.ObservationControl.PythonControl.Pulsar.dspsr_extra_opts=-U minX1 -t 1
 Observation.ObservationControl.PythonControl.Pulsar.dynamic_spectrum_time_average=0.5
 Observation.ObservationControl.PythonControl.Pulsar.nofold=False
 Observation.ObservationControl.PythonControl.Pulsar.nopdmp=True