diff --git a/docs/latex/wx/cppconst.tex b/docs/latex/wx/cppconst.tex
index 4cd37cec3f..44ff09dc7d 100644
--- a/docs/latex/wx/cppconst.tex
+++ b/docs/latex/wx/cppconst.tex
@@ -19,15 +19,19 @@ always tested using \texttt{#ifdef} and not \texttt{#if}.
 \subsection{GUI system}\label{guisystemconst}
 
 \begin{twocollist}\itemsep=0pt
-\twocolitem{\_\_WINDOWS\_\_}{any Windows, yom may also use \_\_WXMSW\_\_}
+\twocolitem{\_\_WINDOWS\_\_}{any Windows, you may also use \_\_WXMSW\_\_}
 \twocolitem{\_\_WIN16\_\_}{Win16 API (not supported since wxWidgets 2.6)}
 \twocolitem{\_\_WIN32\_\_}{Win32 API}
 \twocolitem{\_\_WXBASE\_\_}{Only wxBase, no GUI features (same as \texttt{wxUSE\_GUI} $== 0$)}
 \twocolitem{\_\_WXCOCOA\_\_}{OS X using Cocoa API}
+\twocolitem{\_\_WXDFB\_\_}{wxUniversal using DirectFB}
 \twocolitem{\_\_WXWINCE\_\_}{Windows CE}
 \twocolitem{\_\_WXGTK\_\_}{GTK+}
 \twocolitem{\_\_WXGTK12\_\_}{GTK+ 1.2 or higher}
 \twocolitem{\_\_WXGTK20\_\_}{GTK+ 2.0 or higher}
+\twocolitem{\_\_WXGTK24\_\_}{GTK+ 2.4 or higher}
+\twocolitem{\_\_WXGTK26\_\_}{GTK+ 2.6 or higher}
+\twocolitem{\_\_WXGTK210\_\_}{GTK+ 2.10 or higher}
 \twocolitem{\_\_WXMOTIF\_\_}{Motif}
 \twocolitem{\_\_WXMOTIF20\_\_}{Motif 2.0 or higher}
 \twocolitem{\_\_WXMAC\_\_}{Mac OS all targets}