Fix test error

rrrene · rrrene · commit c063a59b20b3 · 2025-06-14T07:01:32.000+02:00
diff --git a/lib/credo/test/assertions.ex b/lib/credo/test/assertions.ex
@@ -53,7 +53,7 @@ defmodule Credo.Test.Assertions do
       issue
       |> Inspect.Algebra.to_doc(%Inspect.Opts{})
       |> Inspect.Algebra.format(50)
-      |> Enum.join("")
+      |> IO.iodata_to_binary()
 
     if Credo.Test.Case.test_source_files?() do
       """
