[glibmm] Gio::Socket::bind() docs: Use @a instead of <tt></tt> for a parameter.

[Murray Cumming <murrayc src gnome org>]

commit 40137fc9a71a25cfee52e2d8c8f83275a319fc3a
Author: Murray Cumming <murrayc murrayc com>
Date:   Wed Feb 26 11:05:41 2014 +0100

    Gio::Socket::bind() docs: Use @a instead of <tt></tt> for a parameter.
    
    * gio/src/socket.hg: @a is the doxygen way to say that we are
      referring to a parameter in the method being documented.

 gio/src/socket.hg |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gio/src/socket.hg b/gio/src/socket.hg
index a4f30ed..bcaa9d3 100644
--- a/gio/src/socket.hg
+++ b/gio/src/socket.hg
@@ -129,14 +129,14 @@ public:
    * you may also want to bind a socket that will be used to initiate connections, 
    * though this is not normally required.
    *
-   * If socket is a TCP socket, then <tt>allow_reuse</tt> controls the setting of the SO_REUSEADDR 
+   * If socket is a TCP socket, then @a allow_reuse controls the setting of the SO_REUSEADDR 
    * socket option; normally it should be <tt>true</tt> for server sockets (sockets that you 
    * will eventually call Socket::accept() on), and <tt>false</tt> for client sockets. 
    * (Failing to set this flag on a server socket may cause Socket::bind() to 
    * throw Gio::Error with ADDRESS_IN_USE if the server program 
    * is stopped and then immediately restarted.)
    *
-   * If socket is a UDP socket, then allow_reuse determines whether or not 
+   * If socket is a UDP socket, then @a allow_reuse determines whether or not 
    * other UDP sockets can be bound to the same address at the same time. In particular, 
    * you can have several UDP sockets bound to the same address, and they will all 
    * receive all of the multicast and broadcast packets sent to that address.