Fix comment nits. This is a follow-up to

net/udp/datagram_server_socket.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_UDP_DATAGRAM_SERVER_SOCKET_H_
 #define NET_UDP_DATAGRAM_SERVER_SOCKET_H_
 
 #include "net/base/completion_callback.h"
 #include "net/udp/datagram_socket.h"
 
@@ skipping 42 matching lines @@
                      int buf_len,
                      const IPEndPoint& address,
                      const CompletionCallback& callback) = 0;
 
   // Set the receive buffer size (in bytes) for the socket.
   virtual bool SetReceiveBufferSize(int32 size) = 0;
 
   // Set the send buffer size (in bytes) for the socket.
   virtual bool SetSendBufferSize(int32 size) = 0;
 
-  // Allow the socket to share the local address to which socket will
+  // Allow the socket to share the local address to which the socket will
   // be bound with other processes. Should be called before Listen().
   virtual void AllowAddressReuse() = 0;
 
-  // Allow sending and receiving packets sent to and from broadcast

[wtc, 2012/07/17 00:05:15]

This "sent" seems extraneous, so I think it can be deleted.

-  // addresses. Should be called before Listen().
+  // Allow sending and receiving packets to and from broadcast addresses.
+  // Should be called before Listen().
   virtual void AllowBroadcast() = 0;
 };
 
 }  // namespace net
 
 #endif  // NET_UDP_DATAGRAM_SERVER_SOCKET_H_