return :ok instead of {:ok}

6 files changed, 8 insertions, 8 deletions

diff --git a/lib/mix/tasks/polyjuice/logout.ex b/lib/mix/tasks/polyjuice/logout.ex
index 71f0e4d..fd8263d 100644
--- a/lib/mix/tasks/polyjuice/logout.ex
+++ b/lib/mix/tasks/polyjuice/logout.ex
@@ -71,7 +71,7 @@ defmodule Mix.Tasks.Polyjuice.Logout do
         if storage, do: Polyjuice.Client.Storage.close(storage)
 
         case ret do
-          {:ok} ->
+          :ok ->
             IO.puts("Logout successful.")
 
           _ ->
diff --git a/lib/polyjuice/client.ex b/lib/polyjuice/client.ex
index 618a217..2de32fc 100644
--- a/lib/polyjuice/client.ex
+++ b/lib/polyjuice/client.ex
@@ -626,7 +626,7 @@ defmodule Polyjuice.Client do
   @doc """
   Log out an existing session.
   """
-  @spec log_out(client :: Polyjuice.Client.t()) :: {:ok} | any
+  @spec log_out(client :: Polyjuice.Client.t()) :: :ok | any
   def log_out(
         %Polyjuice.Client{id: id, pid: pid, opts: %{storage: storage, handler: handler}} = client
       ) do
@@ -636,7 +636,7 @@ defmodule Polyjuice.Client do
            client,
            %Polyjuice.Client.Endpoint.PostLogout{}
          ) do
-      {:ok} ->
+      :ok ->
         set_logged_out(pid, storage, handler, false)
 
         if storage do
@@ -644,7 +644,7 @@ defmodule Polyjuice.Client do
           Polyjuice.Client.Storage.kv_del(storage, "ca.uhoreg.polyjuice", "device_id")
         end
 
-        {:ok}
+        :ok
 
       ret ->
         ret
diff --git a/lib/polyjuice/client/endpoint/post_logout.ex b/lib/polyjuice/client/endpoint/post_logout.ex
index 95ecafe..4ce6fa7 100644
--- a/lib/polyjuice/client/endpoint/post_logout.ex
+++ b/lib/polyjuice/client/endpoint/post_logout.ex
@@ -39,7 +39,7 @@ defmodule Polyjuice.Client.Endpoint.PostLogout do
 
   defimpl Polyjuice.Client.Endpoint.BodyParser do
     def parse(_req, _body) do
-      {:ok}
+      :ok
     end
   end
 end
diff --git a/lib/polyjuice/client/endpoint/post_rooms_receipt.ex b/lib/polyjuice/client/endpoint/post_rooms_receipt.ex
index 9ac66d1..48e3d51 100644
--- a/lib/polyjuice/client/endpoint/post_rooms_receipt.ex
+++ b/lib/polyjuice/client/endpoint/post_rooms_receipt.ex
@@ -55,7 +55,7 @@ defmodule Polyjuice.Client.Endpoint.PostRoomsReceipt do
 
   defimpl Polyjuice.Client.Endpoint.BodyParser do
     def parse(_req, _body) do
-      {:ok}
+      :ok
     end
   end
 end
diff --git a/lib/polyjuice/client/low_level.ex b/lib/polyjuice/client/low_level.ex
index 6e0b656..54acf83 100644
--- a/lib/polyjuice/client/low_level.ex
+++ b/lib/polyjuice/client/low_level.ex
@@ -186,7 +186,7 @@ defmodule Polyjuice.Client.LowLevel do
   @doc """
   Log out an existing session.
   """
-  @spec log_out(client :: Polyjuice.Client.LowLevel.t()) :: {:ok} | any
+  @spec log_out(client :: Polyjuice.Client.LowLevel.t()) :: :ok | any
   def log_out(client) do
     Polyjuice.Client.API.call(
       client,
diff --git a/lib/polyjuice/client/room.ex b/lib/polyjuice/client/room.ex
index db4b71e..af43bb6 100644
--- a/lib/polyjuice/client/room.ex
+++ b/lib/polyjuice/client/room.ex
@@ -149,7 +149,7 @@ defmodule Polyjuice.Client.Room do
           room :: String.t(),
           event_id :: String.t(),
           receipt_type :: String.t()
-        ) :: {:ok} | any
+        ) :: :ok | any
   def update_read_receipt(client_api, room, event_id, receipt_type \\ "m.read")
       when is_binary(room) and is_binary(event_id) and is_binary(receipt_type) do
     Polyjuice.Client.API.call(