Doc corrections

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31388 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/fs.tex

@@ -18,7 +18,7 @@ Its main methods are ChangePathTo() and OpenFile(). This class
 is most often used by the end user.
 \item The \helpref{wxFileSystemHandler}{wxfilesystemhandler} is the core
 of virtual file systems mechanism. You can derive your own handler and pass it to
-of the VFS mechanism. You can derive your own handler and pass it to
+the VFS mechanism. You can derive your own handler and pass it to
 wxFileSystem's AddHandler() method. In the new handler you only need to
 override the OpenFile() and CanOpen() methods.
 \end{itemize}