diff --git a/src/day4/typescript/main.ts b/src/day4/typescript/main.ts
index 96f8989..7d216c0 100644
--- a/src/day4/typescript/main.ts
+++ b/src/day4/typescript/main.ts
@@ -12,7 +12,6 @@ export const partA = (input: string[]) => {
 };
 
 export const partB = (input: string[]) => {
-	// Let's create a dictionary of matches, so we can easily find it on repeated cards.
 	type Card = {
 		cardNumber: number;
 		winningNumbers: number[];