[gnome-tetravex] update screenshot for new appdata-validate

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 609185ee4bc79899ed5c02c4e3fa9d91fbf3cc19
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Oct 19 22:20:21 2013 -0500

    update screenshot for new appdata-validate

 data/gnome-tetravex.appdata.xml.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/gnome-tetravex.appdata.xml.in b/data/gnome-tetravex.appdata.xml.in
index 4ba59a9..31eaf27 100644
--- a/data/gnome-tetravex.appdata.xml.in
+++ b/data/gnome-tetravex.appdata.xml.in
@@ -16,7 +16,7 @@
   </_p>
  </description>
  <screenshots>
-  <_screenshot type="default" width="602" 
height="440">https://people.gnome.org/~mcatanzaro/gnome-tetravex.png</_screenshot>
+  <screenshot type="default" width="1176" 
height="650">https://people.gnome.org/~mcatanzaro/gnome-tetravex.png</screenshot>
  </screenshots>
  <url type="homepage">https://wiki.gnome.org/Tetravex</url>
  <updatecontact>games_list_at_gnome.org</updatecontact>