docs: Update an example
authorMatthias Clasen <mclasen@redhat.com>
Mon, 10 Feb 2020 03:41:58 +0000 (22:41 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Mon, 10 Feb 2020 04:12:32 +0000 (23:12 -0500)
commit4c22939dea509c48082d113697acf2509b3a6fe8
treebb8707ae90b1c1d786c9c39088e9297305a86c8a
parenta6c54669007f3932d6e2813e618bb106579fd28f
docs: Update an example

Don't use gtk_main() in the mainloop example.
It is going away.
gtk/gtkmain.c