diff --git a/docs/latex/wx/app.tex b/docs/latex/wx/app.tex
index 31ce3a7ce4..2add770cd4 100644
--- a/docs/latex/wx/app.tex
+++ b/docs/latex/wx/app.tex
@@ -38,8 +38,9 @@ a reference to your application object) to be visible to other files.
 
 Constructor. Called implicitly with a definition of a wxApp object.
 
-The argument is a language identifier; this is an experimental
-feature and will be expanded and documented in future versions.
+% VZ: there is no such feature so far...
+% The argument is a language identifier; this is an experimental
+% feature and will be expanded and documented in future versions.
 
 \membersection{wxApp::\destruct{wxApp}}
 
diff --git a/docs/latex/wx/filedlg.tex b/docs/latex/wx/filedlg.tex
index 0932cb3306..23b6835bf8 100644
--- a/docs/latex/wx/filedlg.tex
+++ b/docs/latex/wx/filedlg.tex
@@ -186,7 +186,7 @@ Sets the wildcard, which in Windows can contain multiple file types.
 
 \func{int}{ShowModal}{\void}
 
-Shows the dialog, returning wxID\_OK if the user pressed OK, and wxOK\_CANCEL
+Shows the dialog, returning wxID\_OK if the user pressed OK, and wxID\_CANCEL
 otherwise.
 
 
diff --git a/docs/latex/wx/msgdlg.tex b/docs/latex/wx/msgdlg.tex
index b2e865e901..ec0b16e61e 100644
--- a/docs/latex/wx/msgdlg.tex
+++ b/docs/latex/wx/msgdlg.tex
@@ -43,7 +43,8 @@ Constructor. Use \helpref{wxMessageDialog::ShowModal}{wxmessagedialogshowmodal}
 \twocolitem{{\bf wxOK}}{Show an OK button.}
 \twocolitem{{\bf wxCANCEL}}{Show a Cancel button.}
 \twocolitem{{\bf wxYES\_NO}}{Show Yes and No buttons.}
-\twocolitem{{\bf wx\_NO\_DEFAULT}}{Used with {\bf wxYES\_NO}, makes {\bf No} button the default.}
+\twocolitem{{\bf wxYES\_DEFAULT}}{Used with {\bf wxYES\_NO}, makes {\bf Yes} button the default - which is the default behaviour.}
+\twocolitem{{\bf wxNO\_DEFAULT}}{Used with {\bf wxYES\_NO}, makes {\bf No} button the default.}
 \twocolitem{{\bf wxCENTRE}}{Centre the message. Not Windows.}
 \twocolitem{{\bf wxICON\_EXCLAMATION}}{Shows an exclamation mark icon.}
 \twocolitem{{\bf wxICON\_HAND}}{Shows a hand icon.}
diff --git a/docs/latex/wx/rect.tex b/docs/latex/wx/rect.tex
index 9a8c6f106f..4611502121 100644
--- a/docs/latex/wx/rect.tex
+++ b/docs/latex/wx/rect.tex
@@ -38,13 +38,13 @@ Creates a wxRect object from position and size values.
 
 \member{int}{x}
 
-x member.
+x coordinate of the top-level corner of the rectangle.
 
 \membersection{wxRect::y}
 
 \member{int}{y}
 
-y member.
+y coordinate of the top-level corner of the rectangle.
 
 \membersection{wxRect::width}