[nautilus] Flatpak: Fix meson of the json manifest

[Carlos Soriano <csoriano src gnome org>]

commit 76f14a5cc876ddb034237df32b7b215423cb9984
Author: Carlos Soriano <csoriano1618 gmail com>
Date:   Wed Sep 5 12:33:24 2018 +0000

    Flatpak: Fix meson of the json manifest

 build-aux/flatpak/org.gnome.Nautilus.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Nautilus.json b/build-aux/flatpak/org.gnome.Nautilus.json
index 490ce04df..2b3f0e155 100644
--- a/build-aux/flatpak/org.gnome.Nautilus.json
+++ b/build-aux/flatpak/org.gnome.Nautilus.json
@@ -33,7 +33,7 @@
             ],
             "sources" : [
                 {
-                    "type" : "archive",
+                    "type" : "git",
                     "url" : "https://github.com/mesonbuild/meson.git";,
                     "tag" : "0.47.2"
                 }