diff --git a/2024/day8.exs b/2024/day8.exs
index 3fbc042..694fc13 100755
--- a/2024/day8.exs
+++ b/2024/day8.exs
@@ -1,14 +1,14 @@
 #!/usr/bin/env elixir
 defmodule Day8 do
-  def part1({x, y, antennas}) do
-    Enum.reduce(antennas, MapSet.new(), fn coords, antinodes ->
-      MapSet.union(antinodes, find_antinodes(coords, x, y))
+  def part1({x, y, frequencies}) do
+    Enum.reduce(frequencies, MapSet.new(), fn antennas, antinodes ->
+      MapSet.union(antinodes, find_antinodes(antennas, x, y))
     end)
     |> MapSet.size()
   end
 
-  def find_antinodes(coords, x, y) do
-    coords
+  def find_antinodes(antennas, x, y) do
+    antennas
     |> find_pairs()
     |> Enum.flat_map(fn pair -> calc_antinodes(pair, x, y) end)
     |> MapSet.new()
@@ -28,15 +28,15 @@ defmodule Day8 do
     end)
   end
 
-  def part2({x, y, antennas}) do
-    Enum.reduce(antennas, MapSet.new(), fn coords, antinodes ->
-      MapSet.union(antinodes, find_resonant_harmonics(coords, x, y))
+  def part2({x, y, frequencies}) do
+    Enum.reduce(frequencies, MapSet.new(), fn antennas, antinodes ->
+      MapSet.union(antinodes, find_resonant_harmonics(antennas, x, y))
     end)
     |> MapSet.size()
   end
 
-  def find_resonant_harmonics(coords, x, y) do
-    coords
+  def find_resonant_harmonics(antennas, x, y) do
+    antennas
     |> find_pairs
     |> Enum.flat_map(fn pair -> calc_resonant_harmonics(pair, x, y) end)
     |> MapSet.new()