Moved include for Windows compilation; minor doc tweaks

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13449 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/menu.tex

@@ -777,7 +777,7 @@ Redraw the menu bar
 \func{wxMenu *}{Remove}{\param{size\_t }{pos}}
 
 Removes the menu from the menu bar and returns the menu object - the caller is
-reposnbile for deleting it. This function may be used together with 
+responsible for deleting it. This function may be used together with 
 \helpref{wxMenuBar::Insert}{wxmenubarinsert} to change the menubar
 dynamically.
 

docs/latex/wx/window.tex

@@ -1602,7 +1602,9 @@ Most, but not all, windows respond to this event.
 
 \func{void}{OnSize}{\param{wxSizeEvent\& }{event}}
 
-Called when the window has been resized.
+Called when the window has been resized. This is not a virtual function; you should
+provide your own non-virtual OnSize function and direct size events to it using EVT\_SIZE
+in an event table definition.
 
 \wxheading{Parameters}