
`_clutter_effect_get_paint_volume` was misleading. Its only purpose is to modify an existing paint volume. So change `get` to `modify`. https://gitlab.gnome.org/GNOME/mutter/merge_requests/115
`_clutter_effect_get_paint_volume` was misleading. Its only purpose is to modify an existing paint volume. So change `get` to `modify`. https://gitlab.gnome.org/GNOME/mutter/merge_requests/115