diff --git a/peps/pep-3156.rst b/peps/pep-3156.rst
index a863a4cec..de212abce 100644
--- a/peps/pep-3156.rst
+++ b/peps/pep-3156.rst
@@ -708,10 +708,10 @@ use a different transport and protocol interface.
     Windows.
 
   - ``family``, ``flags``: Address family and flags to be passed
-     through to ``getaddrinfo()``.  The family defaults to
-     ``AF_UNSPEC``; the flags default to ``AI_PASSIVE``.  (The socket
-     type is always ``SOCK_STREAM``; the socket protocol always set to
-     ``0``, to let ``getaddrinfo()`` choose.)
+    through to ``getaddrinfo()``.  The family defaults to
+    ``AF_UNSPEC``; the flags default to ``AI_PASSIVE``.  (The socket
+    type is always ``SOCK_STREAM``; the socket protocol always set to
+    ``0``, to let ``getaddrinfo()`` choose.)
 
   - ``sock``: An optional socket to be used instead of using the
     ``host``, ``port``, ``family`` and ``flags`` arguments.  If this