diff --git a/src/services/loginRewardService.ts b/src/services/loginRewardService.ts
index fe8b0d16..4d5c562a 100644
--- a/src/services/loginRewardService.ts
+++ b/src/services/loginRewardService.ts
@@ -46,7 +46,7 @@ const scaleAmount = (day: number, amount: number, scalingMultiplier: number): nu
     return amount + Math.min(day, 3000) / divisor;
 };
 
-// Always produces the same result if used the same account and day.
+// Always produces the same result for the same account _id & LoginDays pair.
 export const getRandomLoginRewards = (
     account: TAccountDocument,
     inventory: TInventoryDatabaseDocument