\section{Window styles}\label{windowstyles}
Window styles are used to specify alternative behaviour and appearances for windows, when they are
-created. The symbols are defined in such as way that they can be combined in a `bit-list' using the
+created. The symbols are defined in such a way that they can be combined in a `bit-list' using the
C++ {\it bitwise-or} operator. For example:
\begin{verbatim}