Fixed a bug in create_time_series that produced incorrect time_arrays if a...

Fixed a bug in create_time_series that produced incorrect time_arrays if a starting time other than 0 is given

tupak/gw/waveform_generator.py

@@ -6,7 +6,7 @@ import numpy as np
 
 class WaveformGenerator(object):
 
-    def __init__(self, time_duration, sampling_frequency, start_time=0, frequency_domain_source_model=None,
+    def __init__(self, time_duration, sampling_frequency, star_time=0, frequency_domain_source_model=None,
                  time_domain_source_model=None, parameters=None, parameter_conversion=None,
                  non_standard_sampling_parameter_keys=None,
                  waveform_arguments=None):