diff --git a/data analysis/superscript.py b/data analysis/superscript.py
index 373a10be..048a5237 100644
--- a/data analysis/superscript.py	
+++ b/data analysis/superscript.py	
@@ -155,7 +155,7 @@ class database:
 
         data = pickle.load(open(location, "rb"))
 
-def metricsloop(group_data, observations, database, tests):
+def metricsloop(group_data, observations, database, tests): # listener based metrics update
 
     pass