diff --git a/lib/ex_secrets.ex b/lib/ex_secrets.ex
index b9758f1..88404a7 100644
--- a/lib/ex_secrets.ex
+++ b/lib/ex_secrets.ex
@@ -85,6 +85,11 @@ defmodule ExSecrets do
     end
   end
 
+
+  @doc """
+  Internal function for fetching secret with provide for catching and rate limiting.
+  Do not rely on this function.
+  """
   def get_using_provider(key, provider) do
     with provider when is_atom(provider) <- Resolver.call(provider),
          value <- Kernel.apply(provider, :get, [key]) do
@@ -120,8 +125,9 @@ defmodule ExSecrets do
     end
   end
 
-  def clear_cache(), do: GenServer.call(Cache, :clear)
-
+   @doc """
+  Resets cache and reloads all providers.
+  """
   def reset() do
     n = GenServer.call(:ex_secrets_cache_store, :clear)
     ExSecrets.Application.get_providers() |> Enum.each(&Kernel.apply(&1, :reset, []))
diff --git a/mix.exs b/mix.exs
index 64ea098..ee7b714 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule ExSecrets.MixProject do
   def project do
     [
       app: :ex_secrets,
-      version: "0.2.0",
+      version: "0.2.1",
       elixir: "~> 1.13",
       build_embedded: Mix.env() == :prod,
       start_permanent: Mix.env() == :prod,