Cleanup README.md

Author: stephane

README.md

@@ -4,6 +4,7 @@
 [![pypi-version]][pypi]
 
 ## Overview
+
 This package provides [JSON Web Token
 Authentication](http://tools.ietf.org/html/draft-ietf-oauth-json-web-token)
 support for Django by using [PyJWT](https://github.com/jpadilla/pyjwt).
@@ -24,7 +25,7 @@ New features from original code:
 Install using `pip`...
 
 ```shell
-$ pip install webstack-django-jwt-auth
+pip install webstack-django-jwt-auth
 ```
 
 ## Usage
@@ -67,19 +68,18 @@ You can easily test if the endpoint is working by doing the following in your
 terminal, if you had a user created with the username **admin** and password
 **abc123**.
 
-```bash
-$ curl -X POST -H "Content-Type: application/json" -d '{"username":"admin","password":"abc123"}' http://localhost:8000/token-auth/
+```shell
+curl -X POST -H "Content-Type: application/json" -d '{"username":"admin","password":"abc123"}' http://localhost:8000/token-auth/
 ```
 
-Now in order to access protected api urls you must include the `Authorization:
-Bearer <your_token>` header.
+Now in order to access protected api urls you must include the `Authorization: Bearer <your_token>` header.
 
-```bash
-$ curl -H "Authorization: Bearer <your_token>" http://localhost:8000/protected-url/
+```shell
+curl -H "Authorization: Bearer <your_token>" http://localhost:8000/protected-url/
 ```
 
 There is also a provided middleware if you would prefer that to the view
-integration.  Just add the following to your middleware:
+integration. Just add the following to your middleware:
 
 ```python
 MIDDLEWARE = (
@@ -89,6 +89,7 @@ MIDDLEWARE = (
 ```
 
 ## Additional Settings
+
 There are some additional settings that you can override similar to how you'd do
 it with Django REST framework itself. Here are all the available defaults.
 
@@ -109,6 +110,7 @@ JWT_SECRET_KEY: SECRET_KEY
 JWT_VERIFY = True
 JWT_VERIFY_EXPIRATION = True
 ```
+
 This packages uses the JSON Web Token Python implementation,
 [PyJWT](https://github.com/progrium/pyjwt) and allows to modify some of it's
 available options.
@@ -117,14 +119,15 @@ available options.
 
 Possible values:
 
-> * HS256 - HMAC using SHA-256 hash algorithm (default)
-> * HS384 - HMAC using SHA-384 hash algorithm
-> * HS512 - HMAC using SHA-512 hash algorithm
-> * RS256 - RSASSA-PKCS1-v1_5 signature algorithm using SHA-256 hash algorithm
-> * RS384 - RSASSA-PKCS1-v1_5 signature algorithm using SHA-384 hash algorithm
-> * RS512 - RSASSA-PKCS1-v1_5 signature algorithm using SHA-512 hash algorithm
+- HS256 - HMAC using SHA-256 hash algorithm (default)
+- HS384 - HMAC using SHA-384 hash algorithm
+- HS512 - HMAC using SHA-512 hash algorithm
+- RS256 - RSASSA-PKCS1-v1_5 signature algorithm using SHA-256 hash algorithm
+- RS384 - RSASSA-PKCS1-v1_5 signature algorithm using SHA-384 hash algorithm
+- RS512 - RSASSA-PKCS1-v1_5 signature algorithm using SHA-512 hash algorithm
 
 Note:
+
 > For the RSASSA-PKCS1-v1_5 algorithms, the "secret" argument in jwt.encode is
 > supposed to be a private RSA key as imported with
 > Crypto.PublicKey.RSA.importKey. Likewise, the "secret" argument in jwt.decode
@@ -133,6 +136,7 @@ Note:
 Default is `"HS256"`.
 
 ### JWT_ALLOW_REFRESH
+
 Enable token refresh functionality. Token issued from `jwt_auth.views.jwt_token`
 will have an `orig_iat` field.
 
@@ -143,12 +147,14 @@ Default is `False`
 Typically, the base address of the resource being accessed, eg `https://example.com`.
 
 ### JWT_AUTH_HEADER_PREFIX
+
 You can modify the Authorization header value prefix that is required to be sent
 together with the token.
 
 Default is `Bearer`.
 
 ### JWT_EXPIRATION_DELTA
+
 This is an instance of Python's `datetime.timedelta`. This will be added to
 `datetime.utcnow()` to set the expiration time.
 
@@ -171,19 +177,23 @@ care to set only required URLs because the middleware will accept
 non-authenticated requests (no JWT) to these endpoints.
 
 ### JWT_PAYLOAD_GET_USER_ID_HANDLER
+
 If you store `user_id` differently than the default payload handler does,
 implement this function to fetch `user_id` from the payload.
 
 ### JWT_PAYLOAD_HANDLER
+
 Specify a custom function to generate the token payload
 
 ### JWT_REFRESH_EXPIRATION_DELTA
+
 Limit on token refresh, is a `datetime.timedelta` instance. This is how much
 time after the original token that future tokens can be refreshed from.
 
 Default is `datetime.timedelta(days=7)` (7 days).
 
 ### JWT_SECRET_KEY
+
 This is the secret key used to encrypt the JWT. Make sure this is safe and not
 shared or public.