Fixed typo

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6733 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/sockets/server.cpp

@@ -370,8 +370,6 @@ void MyFrame::OnSocketEvent(wxSocketEvent& event)
       // wxSocketEvent again.
       sock->SetNotify(wxSOCKET_LOST_FLAG);
 
-      m_text->AppendText();
-
       // Which test are we going to run?
       unsigned char c;
       sock->Read(&c, 1);