[recipes] Update appdata

[Matthias Clasen <matthiasc src gnome org>]

commit 1930e2dc2f4a2707f2c10bb6fac063f09b24dffd
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Feb 17 21:12:53 2017 -0500

    Update appdata

 data/appdata/org.gnome.Recipes.appdata.xml.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/appdata/org.gnome.Recipes.appdata.xml.in b/data/appdata/org.gnome.Recipes.appdata.xml.in
index 557d31b..2743c91 100644
--- a/data/appdata/org.gnome.Recipes.appdata.xml.in
+++ b/data/appdata/org.gnome.Recipes.appdata.xml.in
@@ -59,6 +59,7 @@
         </p>
         <ul>
           <li>The fullscreen cooking mode has been refined</li>
+          <li>Timers play a sound when they expire</li>
           <li>Several bugs and crashes have been fixed</li>
           <li>More contributed recipes</li>
         </ul>