\helpref{wxListBox::Create}{wxlistboxcreate}, \helpref{wxValidator}{wxvalidator}
-\pythonnote{The wxListBox constructor in wxPython reduces the \tt{n}
-and \tt{choices} arguments are to a single argument, which is
+\pythonnote{The wxListBox constructor in wxPython reduces the {\tt n}
+and {\tt choices} arguments are to a single argument, which is
a list of strings.}