[recipes] Update appdata

[Matthias Clasen <matthiasc src gnome org>]

commit 0384da31a23aeb3f199b01e5e676c42d20e1f60d
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jun 25 21:57:12 2017 -0400

    Update appdata

 data/appdata/org.gnome.Recipes.appdata.xml.in |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/data/appdata/org.gnome.Recipes.appdata.xml.in b/data/appdata/org.gnome.Recipes.appdata.xml.in
index 01ad723..e6492ff 100644
--- a/data/appdata/org.gnome.Recipes.appdata.xml.in
+++ b/data/appdata/org.gnome.Recipes.appdata.xml.in
@@ -66,6 +66,8 @@
         </p>
         <ul>
           <li>Improved formatting of numbers as mixed fractions</li>
+          <li>Recipes can now specify a more general yield, instead
+              of just servings, and the amount can be fractional</li>
         </ul>
       </description>
     </release>