3 files changed, 22 insertions, 7 deletions
diff --git a/lib/recaptcha/http.ex b/lib/recaptcha/http.ex
index 01c088a..0182a7c 100644
--- a/lib/recaptcha/http.ex
+++ b/lib/recaptcha/http.ex
@@ -2,14 +2,18 @@ defmodule Recaptcha.Http do
   @moduledoc """
    Responsible for managing HTTP requests to the reCAPTCHA API
   """
-  @headers [{"Content-type", "application/x-www-form-urlencoded"}, {"Accept", "application/json"}]
+  @headers [
+    {"Content-type", "application/x-www-form-urlencoded"},
+    {"Accept", "application/json"}
+  ]
   @url Application.get_env(:recaptcha, :verify_url)
   @timeout Application.get_env(:recaptcha, :timeout, 5000)
 
   @doc """
   Sends an HTTP request to the reCAPTCHA version 2.0 API.
 
-  See the [documentation](https://developers.google.com/recaptcha/docs/verify#api-response) for more details on the API response.
+  See the [docs](https://developers.google.com/recaptcha/docs/verify#api-response)
+  for more details on the API response.
 
   ## Options
 
@@ -17,12 +21,22 @@ defmodule Recaptcha.Http do
 
   ## Example
 
-    {:ok, %{ "success" => success, "challenge_ts" => ts, "hostname" => host, "error-codes" => errors}} = Recaptcha.Http.request_verification(%{ secret: "secret", response: "response", remote_ip: "remote_ip"})
+    {:ok, %{
+      "success" => success,
+      "challenge_ts" => ts,
+      "hostname" => host,
+      "error-codes" => errors
+    }} = Recaptcha.Http.request_verification(%{
+      secret: "secret",
+      response: "response",
+      remote_ip: "remote_ip"
+    })
   """
   @spec request_verification(map, [timeout: integer]) :: {:ok, map} | {:error, [atom]}
   def request_verification(body, options \\ []) do
+    timeout = options[:timeout] || @timeout
     result =
-      with {:ok, response} <- HTTPoison.post(@url, body, @headers, timeout: options[:timeout] || @timeout),
+      with {:ok, response} <- HTTPoison.post(@url, body, @headers, timeout: timeout),
            {:ok, data} <- Poison.decode(response.body) do
         {:ok, data}
       end
diff --git a/lib/recaptcha/http/mock_http_client.ex b/lib/recaptcha/http/mock_http_client.ex
index 2355dd3..492376a 100644
--- a/lib/recaptcha/http/mock_http_client.ex
+++ b/lib/recaptcha/http/mock_http_client.ex
@@ -2,6 +2,7 @@ defmodule Recaptcha.Http.MockClient do
   @moduledoc """
     A mock HTTP client used for testing.
   """
+  alias Recaptcha.Http
 
   def request_verification(body, options \\ [])
 
@@ -13,6 +14,6 @@ defmodule Recaptcha.Http.MockClient do
   # every other match is a pass through to the real client
   def request_verification(body, options) do
     send self(), {:request_verification, body, options}
-    Recaptcha.Http.request_verification(body, options)
+    Http.request_verification(body, options)
   end
 end
diff --git a/lib/recaptcha/template.ex b/lib/recaptcha/template.ex
index d644266..28db29c 100644
--- a/lib/recaptcha/template.ex
+++ b/lib/recaptcha/template.ex
@@ -2,8 +2,8 @@ defmodule Recaptcha.Template do
   @moduledoc """
     Responsible for rendering boilerplate recaptcha HTML code, supports noscript fallback.
 
-    Currently the [explicit render](https://developers.google.com/recaptcha/docs/display#explicit_render) functionality
-    is not supported.
+    [Some](https://developers.google.com/recaptcha/docs/display#explicit_render)
+    functionality is not currently supported.
 
     In future this module may be separated out into a Phoenix specific library.
   """