diff --git a/lib/advent_code2024.ex b/lib/advent_code2024.ex
index 6044b58..69b89d1 100644
--- a/lib/advent_code2024.ex
+++ b/lib/advent_code2024.ex
@@ -3,8 +3,8 @@ defmodule AdventCode2024 do
   Documentation for `AdventCode2024`.
   """
 
-  defdelegate solve_day1(input_file \\ "priv/inputs/day1/input.txt"), 
-    to: AdventCode2024.Solutions.Day1, 
+  defdelegate solve_day1(input_file \\ "priv/inputs/day1/input.txt"),
+    to: AdventCode2024.Solutions.Day1,
     as: :solve
 
   defdelegate solve_day1_part2(input_file \\ "priv/inputs/day1/input.txt"),
diff --git a/test/advent_code2024/solutions/day1/day1_test.exs b/test/advent_code2024/solutions/day1/day1_test.exs
index 8a9b98b..14a0a27 100644
--- a/test/advent_code2024/solutions/day1/day1_test.exs
+++ b/test/advent_code2024/solutions/day1/day1_test.exs
@@ -7,13 +7,14 @@ defmodule AdventCode2024.Solutions.Day1Test do
   setup do
     # Ensure the fixtures directory exists
     File.mkdir_p!("test/fixtures/day1")
-    
+
     # Create test input file
     test_content = """
     1 2
     3 4
     5 6
     """
+
     File.write!(@test_input, test_content)
 
     on_exit(fn ->