added missing const

Author: Shayida999

Sprint-1/3-mandatory-interpret/1-percentage-change.js

@@ -30,6 +30,7 @@ priceAfterOneYear = Number(priceAfterOneYear.replaceAll("," ""));
 
 let carPrice = "10,000";
 let priceAfterOneYear = "8,543";
+
 const priceDifference = carPrice - priceAfterOneYear;
 const percentageChange = (priceDifference / carPrice) * 100;