diff --git a/orcasong/default_config.toml b/orcasong/default_config.toml
index a995541d6b8849c9b4bda736dd4e772d2f2519f8..52e197283826b0583ec49cd604f6df054a527296 100644
--- a/orcasong/default_config.toml
+++ b/orcasong/default_config.toml
@@ -41,6 +41,8 @@
 #        This is e.g. useful, if you use events from two different mc productions, e.g. the 1-5GeV & 3-100GeV Orca 2016 MC.
 #        In this case, the events are not fully distinguishable with only the run_id and the event_id!
 #        In order to keep a separation, an integer can be set in the event_track for all events, such that they stay distinguishable.
+#        Currently, the convention of the OrcaSong author is the following:
+#        For neutrinos: 1: 3-100 GeV prod, 2: 1-5 GeV prod ; mupage: 3 ; random_noise: 4
 #    timecut_mode : str
 #        Defines what timecut should be used in hits_to_histograms.py.
 #        Currently available:
diff --git a/utilities/count_number_of_events_in_folder.py b/utilities/count_number_of_events_in_folder.py
index b4202e0d08d03a065afa2657f6b0bf78630589bf..730199d141f71fff2a62e6a354ba5ebabad695e0 100644
--- a/utilities/count_number_of_events_in_folder.py
+++ b/utilities/count_number_of_events_in_folder.py
@@ -76,9 +76,5 @@ def main():
     print('--------------------------------------------------------')
 
 
-
-
-
-
 if __name__ == '__main__':
     main()