diff --git a/docs/latex/wx/frame.tex b/docs/latex/wx/frame.tex
index 63ce820394..b35370d431 100644
--- a/docs/latex/wx/frame.tex
+++ b/docs/latex/wx/frame.tex
@@ -52,7 +52,7 @@ a wxEVT\_HELP event if the user clicked on an application window. {\it Note} tha
 style and must be set by calling \helpref{SetExtraStyle}{wxwindowsetextrastyle} before Create is called (two-step construction).
 You cannot use this style together with wxMAXIMIZE\_BOX or wxMINIMIZE\_BOX, so
 you should use
-{\tt wxDEFAULT\_FRAME\_STYLE \& (wxMINIMIZE\_BOX | wxMAXIMIZE\_BOX)} for the
+{\tt wxDEFAULT\_FRAME\_STYLE \& ~ (wxMINIMIZE\_BOX | wxMAXIMIZE\_BOX)} for the
 frames having this style (the dialogs don't have a minimize or a maximize box by
 default)}
 \twocolitem{\windowstyle{wxFRAME\_SHAPED}}{Windows with this style are
@@ -61,7 +61,7 @@ default)}
 
 The default frame style is for normal, resizeable frames. To create a frame
 which can not be resized by user, you may use the following combination of
-styles: {\tt wxDEFAULT\_FRAME\_STYLE \& (wxRESIZE\_BORDER \pipe wxRESIZE\_BOX \pipe wxMAXIMIZE\_BOX)}.
+styles: {\tt wxDEFAULT\_FRAME\_STYLE \& ~ (wxRESIZE\_BORDER \pipe wxRESIZE\_BOX \pipe wxMAXIMIZE\_BOX)}.
 % Note: the space after the tilde is necessary or Tex2RTF complains.
 
 See also \helpref{window styles overview}{windowstyles}.