diff -r 4d02a5f4e766 -r c9ccacf35cf1 Viewer.py
--- a/Viewer.py	Fri Apr 06 11:08:04 2012 +0200
+++ b/Viewer.py	Mon Apr 16 22:54:07 2012 +0200
@@ -1326,7 +1326,7 @@
         menu = wx.Menu(title='')
         align_menu = wx.Menu(title='')
         self.AddAlignmentMenuItems(align_menu)
-        menu.AppenMenu(-1, _(u'Alignment'), align_menu)
+        menu.AppendMenu(-1, _(u'Alignment'), align_menu)
         menu.AppendSeparator()
         self.AddDefaultMenuItems(menu, block=True)
         self.Editor.PopupMenu(menu)