Remove trailing whitespace.
diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst
index a7e746e..e8c2d53 100644
--- a/Doc/library/socket.rst
+++ b/Doc/library/socket.rst
@@ -184,10 +184,10 @@
.. data:: SIO_*
RCVALL_*
-
+
Constants for Windows' WSAIoctl(). The constants are used as arguments to the
:meth:`ioctl` method of socket objects.
-
+
.. versionadded:: 2.6
.. data:: TIPC_*
@@ -222,7 +222,7 @@
all the necessary arguments for creating the corresponding socket. *host* is a domain
name, a string representation of an IPv4/v6 address or ``None``. *port* is a string
service name such as ``'http'``, a numeric port number or ``None``.
- The rest of the arguments are optional and must be numeric if specified.
+ The rest of the arguments are optional and must be numeric if specified.
By passing ``None`` as the value of *host* and *port*, , you can pass ``NULL`` to the C API.
The :func:`getaddrinfo` function returns a list of 5-tuples with the following
@@ -588,14 +588,14 @@
contents of the buffer (see the optional built-in module :mod:`struct` for a way
to decode C structures encoded as strings).
-
+
.. method:: socket.ioctl(control, option)
- :platform: Windows
-
+ :platform: Windows
+
The :meth:`ioctl` method is a limited interface to the WSAIoctl system
interface. Please refer to the MSDN documentation for more information.
-
+
.. versionadded:: 2.6
@@ -909,7 +909,7 @@
s.close()
print 'Received', repr(data)
-
+
The last example shows how to write a very simple network sniffer with raw
sockets on Windows. The example requires administrator privileges to modify
the interface::
@@ -918,19 +918,19 @@
# the public network interface
HOST = socket.gethostbyname(socket.gethostname())
-
+
# create a raw socket and bind it to the public interface
s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_IP)
s.bind((HOST, 0))
-
+
# Include IP headers
s.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1)
-
+
# receive all packages
s.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)
-
+
# receive a package
print s.recvfrom(65565)
-
+
# disabled promiscuous mode
s.ioctl(socket.SIO_RCVALL, socket.RCVALL_OFF)