diff --git a/4/scratchcards.py b/4/scratchcards.py
index af6abd8..7737552 100644
--- a/4/scratchcards.py
+++ b/4/scratchcards.py
@@ -58,9 +58,9 @@ def new_rules(input_data: list) -> list:
     cards = [1 for i in range(len(data))]
 
     win = 0
-    for i, row in enumerate(data):
-        wins = row.split("|")[0].split(":")[1].split()
-        nums = row.split("|")[1].split()
+    for i, line in enumerate(data):
+        wins = line.split("|")[0].split(":")[1].split()
+        nums = line.split("|")[1].split()
         for num in nums:
             if num in wins:
                 win += 1