exceptions has been switched off}
\twocolitem{wxNO\_THREADS}{if this macro is defined, the compilation options
don't include compiler flags needed for multithreaded code generation. This
-implies that wxUSE\_THREADS is $0$ and also that other (non wx-based) threading
+implies that wxUSE\_THREADS is $0$ and also that other (non-wx-based) threading
packages cannot be used neither.}
\end{twocollist}