Ensure the constructor is documented.

Author: Lukasa

hyper/http20/connection.py

@@ -26,25 +26,25 @@ class HTTP20Connection(object):
 
     This object behaves similarly to the Python standard library's
     HTTPConnection object, with a few critical differences.
+
+    Most of the standard library's arguments to the constructor are irrelevant
+    for HTTP/2.0 or not supported by hyper.
+
+    :param host: The host to connect to. This may be an IP address or a
+        hostname, and optionally may include a port: for example,
+        ``'twitter.com'``, ``'twitter.com:443'`` or ``'127.0.0.1'``.
+    :param port: (optional) The port to connect to. If not provided and one also
+        isn't provided in the ``host`` parameter, defaults to 443.
+    :param window_manager: (optional) The class to use to manage flow control
+        windows. This needs to be a subclass of the
+        :class:`BaseFlowControlManager <hyper.http20.window.BaseFlowControlManager>.
+        If not provided,
+        :class:`FlowControlManager <hyper.http20.window.FlowControlManager>`
+        will be used.
     """
     def __init__(self, host, port=None, *, window_manager=None, **kwargs):
         """
         Creates an HTTP/2.0 connection to a specific server.
-
-        Most of the standard library's arguments to the constructor are
-        irrelevant for HTTP/2.0 or not supported by hyper.
-
-        :param host: The host to connect to. This may be an IP address or a
-            hostname, and optionally may include a port: for example,
-            ``'twitter.com'``, ``'twitter.com:443'`` or ``'127.0.0.1'``.
-        :param port: (optional) The port to connect to. If not provided and one
-            also isn't provided in the ``host`` parameter, defaults to 443.
-        :param window_manager: (optional) The class to use to manage flow
-            control windows. This needs to be a subclass of the
-            :class:`BaseFlowControlManager <hyper.http20.window.BaseFlowControlManager>.
-            If not provided,
-            :class:`FlowControlManager <hyper.http20.window.FlowControlManager>`
-            will be used.
         """
         if port is None:
             try: