DESCRIPTION.rst: code blocks + wrap text

DESCRIPTION.rst

@@ -1,18 +1,30 @@
 pytest-httpbin
 ==============
 
-httpbin is an amazing web service for testing HTTP libraries. It has several great endpoints that can test pretty much everything you need in a HTTP library. The only problem is: maybe you don't want to wait for your tests to travel across the Internet and back to make assertions against a remote web service.
+httpbin is an amazing web service for testing HTTP libraries. It has several
+great endpoints that can test pretty much everything you need in a HTTP
+library. The only problem is: maybe you don't want to wait for your tests to
+travel across the Internet and back to make assertions against a remote web
+service.
 
-Enter pytest-httpbin. Pytest-httpbin creates a pytest "fixture" that is dependency-injected into your tests. It automatically starts up a HTTP server in a separate thread running httpbin and provides your test with the URL in the fixture. Check out this example:
+Enter pytest-httpbin. Pytest-httpbin creates a pytest "fixture" that is
+dependency-injected into your tests. It automatically starts up a HTTP server
+in a separate thread running httpbin and provides your test with the URL in the
+fixture. Check out this example:
+
+.. code-block:: python
 
     def test_that_my_library_works_kinda_ok(httpbin):
         assert requests.get(httpbin.url + '/get/').status_code == 200
-    
+
 This replaces a test that might have looked like this before:
 
+.. code-block:: python
+
     def test_that_my_library_works_kinda_ok():
         assert requests.get('http://httpbin.org/get').status_code == 200
 
-pytest-httpbin also supports https and includes its own CA cert you can use.  Check out `the full documentation`_ on the github page.
+pytest-httpbin also supports https and includes its own CA cert you can use.
+Check out `the full documentation`_ on the github page.
 
 .. _the full documentation: https://github.com/kevin1024/pytest-httpbin