In the second case, only the filename is specified and the command to be used
to open this kind of file is returned directly. An empty string is returned to
-indicate that an error occured (typically meaning that there is no standard way
+indicate that an error occurred (typically meaning that there is no standard way
to open this kind of files).
\membersection{wxFileType::GetPrintCommand}\label{wxfiletypegetprintcommand}