Update README.md

1 files changed, 26 insertions, 14 deletions

diff --git a/README.md b/README.md
index f789b78..aec4575 100644
--- a/README.md
+++ b/README.md
@@ -21,9 +21,9 @@ A simple Elixir package for implementing [reCAPTCHA] in [Phoenix] applications.
 2. List `:recaptcha` as an application dependency
 
 ```elixir
-def application do
-  [ applications: [:phoenix, :recaptcha] ]
-end
+  def application do
+    [ applications: [:phoenix, :recaptcha] ]
+  end
 ```
 
 3. Run `mix do deps.get, compile`
@@ -33,8 +33,8 @@ end
 Set default public and private keys in your application's config.exs
 
 ```elixir
-config :recaptcha,
-  api_config: %{ verify_url: "https://www.google.com/recaptcha/api/siteverify",
+  config :recaptcha,
+    api_config: %{ verify_url: "https://www.google.com/recaptcha/api/siteverify",
                  public_key: "YOUR_PUBLIC_KEY",
                  private_key: "YOUR_PRIVATE_KEY" }
 ```
@@ -43,7 +43,7 @@ config :recaptcha,
 
 ### View
 
-It is required to use the `raw` method to render the captcha, like this:
+Use `raw` and `Recaptcha.display` methods to render the captcha
 
 ```html
 <form name="someform" method="post" action="/somewhere">
@@ -67,26 +67,38 @@ Option                  | Action
 Recaptcha provides `verify` method, that can be used like this:
 
 ```elixir
-def create(conn, params) do
-  # some code  
-  case Recaptcha.verify(conn.remote_ip, params["g-recaptcha-response"]) do
-    :ok -> do_something
-    :error -> handle_error
+  def create(conn, params) do
+    # some code  
+    case Recaptcha.verify(conn.remote_ip, params["g-recaptcha-response"]) do
+      :ok -> do_something
+      :error -> handle_error
+    end
   end
-end
 ```
 
 `verify` method sends a `POST` request to the reCAPTCHA API and returns 2 possible values:
 
-`:ok` -> captcha is valid
+`:ok` -> The captcha is valid
 
-`:error` -> server returned `missing-input-response` or `invalid-input-response` error codes
+`:error` -> Server returned `missing-input-response` or `invalid-input-response` error codes
 
 If the server returns `missing-input-secret` or `invalid-input-secret`, `RuntimeError` is raised
 
+
 `verify` method also accepts a keyword list as the third parameter with the following options:
 
 Option                  | Action                                                 | Default
 :---------------------- | :----------------------------------------------------- | :------------------------
 `timeout`               | Time to wait before timeout                            | 3000 (ms)
 `private_key`           | Private key to send as a parameter of the API request  | Private key from the config file
+
+## Contributing
+
+* Fork the project.
+* Make your feature addition or bug fix.
+* Commit
+* Send me a pull request
+
+## License
+
+[MIT License](http://www.opensource.org/licenses/MIT).