[gnome-flashback] modulesets, 3.20: use the gnome-3-20 branch of gnome-flashback

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 3d8cf980aeac4702470fafcd5e5c92584479f443
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon May 30 13:16:31 2016 +0300

    modulesets, 3.20: use the gnome-3-20 branch of gnome-flashback

 modulesets/gnome-flashback-3.20.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-flashback-3.20.modules b/modulesets/gnome-flashback-3.20.modules
index d1c8273..af55630 100644
--- a/modulesets/gnome-flashback-3.20.modules
+++ b/modulesets/gnome-flashback-3.20.modules
@@ -78,7 +78,7 @@
   </autotools>
 
   <autotools id="gnome-flashback">
-    <branch />
+    <branch revision="gnome-3-20" />
     <dependencies>
       <dep package="intltool" />
       <dep package="gnome-desktop" />