diff --git a/test/support/asserts.ex b/test/support/asserts.ex
index d0e720b9..716d678f 100644
--- a/test/support/asserts.ex
+++ b/test/support/asserts.ex
@@ -1,4 +1,8 @@
 defmodule Supavisor.Asserts do
+  @moduledoc """
+  Additional assertions useful in Supavisor tests
+  """
+
   @doc """
   Asserts that `function` will eventually success. Fails otherwise.