[pitivi/1.0] Update Install_with_flatpak.md

[Thibault Saunier <tsaunier src gnome org>]

commit b9d747e263b559948f48971617d269cdc4418b62
Author: Thibault Saunier <saunierthibault gmail com>
Date:   Thu Nov 2 17:49:58 2017 -0300

    Update Install_with_flatpak.md
    
    Reviewed-by: Alex Băluț <<alexandru balut gmail com>>
    Differential Revision: https://phabricator.freedesktop.org/D1916

 docs/Install_with_flatpak.md |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/docs/Install_with_flatpak.md b/docs/Install_with_flatpak.md
index 7c2a045..fe8418d 100644
--- a/docs/Install_with_flatpak.md
+++ b/docs/Install_with_flatpak.md
@@ -24,7 +24,11 @@ only one time.
 To install the latest stable Pitivi release, run as a normal user (no
 root nor sudo):
 
-` $ flatpak install --user 
`[`http://flatpak.pitivi.org/pitivi.flatpakref`](http://flatpak.pitivi.org/pitivi.flatpakref)
+  `$ flatpak install --user 
`[`https://flathub.org/repo/appstream/org.pitivi.Pitivi.flatpakref`](https://flathub.org/repo/appstream/org.pitivi.Pitivi.flatpakref)
+
+We also provide latest development snapshot toward what is going to become `Pitivi 1.0`, you can install 
with:
+
+  `$ flatpak install --user 
`[`http://flatpak.pitivi.org/pitivi.flatpakref`](http://flatpak.pitivi.org/pitivi.flatpakref)`
 
 ### Troubleshooting