diff --git a/shutit_exam.py b/shutit_exam.py
index 4868da3e6..bc12060d7 100644
--- a/shutit_exam.py
+++ b/shutit_exam.py
@@ -170,7 +170,6 @@ def calculate_score(self):
 					stage.score = stage.score - (stage.score * stage.reduction_per_reset)
 				for item in range(0,stage.num_hints):
 					stage.score = stage.score - (stage.score * stage.reduction_per_hint)
-				# TODO: is time in seconds?
 				total_time = stage.end_time - stage.start_time
 				total_time -= stage.grace_period
 				if total_time > 0: