diff --git a/day_07/1.rb b/day_07/1.rb
index 7006f4e..079d668 100755
--- a/day_07/1.rb
+++ b/day_07/1.rb
@@ -27,9 +27,9 @@ class Main
       end
 
       # step west then dfs south
-      total = dfs(step_west, graph, total, visited) # west
+      total = dfs(step_west, graph, total, visited)
       # step east then dfs south
-      total = dfs(step_east, graph, total, visited) # east
+      total = dfs(step_east, graph, total, visited)
       return total
     elsif graph.at(next_point) == "."
       visited.add(next_point)