[Mono-docs-list] compile fix for Gnome Canvas Hello World

[Susie Thomson]

Hi,

I noticed a problem with this Gnome Canvas Hello World:
http://www.gotmono.com/docs/gnome/bindings/gnome/canvas/hello.html

There are two examples on the page, neither of which compiles. Both have
the problem that the line

Window window1 = new Window("Hello World!");

should be

Gtk.Window window1 = new Gtk.Window("Hello World!");

and the second example has an undeclared int i.

Thanks,
- Susie