diff --git a/AoC_2025/Day10.cs b/AoC_2025/Day10.cs
index fabe260..b3909eb 100644
--- a/AoC_2025/Day10.cs
+++ b/AoC_2025/Day10.cs
@@ -221,16 +221,16 @@ public class Day10 : IPuzzleSolver<long>
         
         static int[] GetJoltageLevelsForButtonPattern(int countLamps, int[][] buttonPattern)
         {
-            var innerState = Enumerable.Repeat(0, countLamps).ToArray();
+            var joltagesProduced = Enumerable.Repeat(0, countLamps).ToArray();
             foreach (var button in buttonPattern)
             {
                 foreach (var index in button)
                 {
-                    innerState[index]++;
+                    joltagesProduced[index]++;
                 }
             }
 
-            return innerState;
+            return joltagesProduced;
         }
     }