[jhbuild] core-3.20: use the gnome-3-20 branch of gnome-clocks

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 99b4f879531f2e1ad2920fc79babaf8e3f39b0f7
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Jun 26 16:08:27 2016 +0300

    core-3.20: use the gnome-3-20 branch of gnome-clocks

 modulesets/gnome-suites-core-3.20.modules |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/modulesets/gnome-suites-core-3.20.modules b/modulesets/gnome-suites-core-3.20.modules
index 78c0cb5..1a32f8d 100644
--- a/modulesets/gnome-suites-core-3.20.modules
+++ b/modulesets/gnome-suites-core-3.20.modules
@@ -791,7 +791,7 @@
   </autotools>
 
   <autotools id="gnome-clocks">
-    <branch/>
+    <branch revision="gnome-3-20"/>
     <dependencies>
       <dep package="vala"/>
       <dep package="gtk+"/>