Remove trivial difference with master before merge.

Somehow an empty line got removed in the AUI sample, restore it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77870 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/aui/auidemo.cpp

@@ -934,6 +934,7 @@ MyFrame::MyFrame(wxWindow* parent,
                   Name(wxT("test11")).Caption(wxT("Fixed Pane")).
                   Bottom().Layer(1).Position(2).Fixed());
 
+
     m_mgr.AddPane(new SettingsPanel(this,this), wxAuiPaneInfo().
                   Name(wxT("settings")).Caption(wxT("Dock Manager Settings")).
                   Dockable(false).Float().Hide());