Stop wrapping ExUnit

test/executor_test.exs

@@ -8,6 +8,6 @@ defmodule ExecuteTest do
   test "stops at the first failing koan" do
     {:failed, %{error: _, file: file, line: line}, SampleKoan, _name} = Execute.run_module(SampleKoan)
     assert file == 'test/support/sample_koan.ex'
-    assert line == 5
+    assert line == 4
   end
 end