diff --git a/js/predictions.js b/js/predictions.js
index 27329f9..a97700a 100644
--- a/js/predictions.js
+++ b/js/predictions.js
@@ -810,7 +810,7 @@ class Predictor {
   * generate_possibilities(sell_prices, first_buy, previous_pattern) {
     if (first_buy || isNaN(sell_prices[0])) {
       for (var buy_price = 90; buy_price <= 110; buy_price++) {
-        const temp_sell_prices= sell_prices.slice()
+        const temp_sell_prices = sell_prices.slice();
         temp_sell_prices[0] = temp_sell_prices[1] = buy_price;
         if (first_buy) {
           yield* this.generate_pattern_3(temp_sell_prices);