diff --git a/docs/latex/wx/progdlg.tex b/docs/latex/wx/progdlg.tex
index d2adb5f175..ea684503cb 100644
--- a/docs/latex/wx/progdlg.tex
+++ b/docs/latex/wx/progdlg.tex
@@ -79,7 +79,7 @@ ABORT.
 
 \func{bool}{Update}{
   \param{int }{value},\rtfsp
-  \param{const wxString\&}{newmsg = ""},  }
+  \param{const wxString\& }{newmsg = ""}}
 
 Updates the dialog, setting the progress bar to the new value and, if
 given changes the message above it. Returns true unless the Cancel button