diff --git a/Hourglass/Hourglass/Views/StatisticsView.swift b/Hourglass/Hourglass/Views/StatisticsView.swift
index 692f43b..cc9796d 100644
--- a/Hourglass/Hourglass/Views/StatisticsView.swift
+++ b/Hourglass/Hourglass/Views/StatisticsView.swift
@@ -307,7 +307,7 @@ private extension TimeBlock {
         Calendar.current.dateComponents([.year, .month, .day, .hour, .minute, .second], from: end!)
     }
 
-    // TODO: - Test this with Core Data
+    // TODO: - Test this with Core Data (#89)
     var doesIncludeNextDay: Bool {
         startDate.day! < endDate.day!
     }