Changed layout to match boost

doc/example/view.hpp

@@ -0,0 +1,20 @@
+// http://turtle.sourceforge.net
+//
+// Copyright Mathieu Champlon 2012
+//
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef VIEW
+#define VIEW
+
+//[ view
+class view
+{
+public:
+    virtual void display( int result ) = 0;
+};
+//]
+
+#endif // VIEW