[gnome-calendar] app: fix about dialog build

[Erick Pérez Castellanos <erickpc src gnome org>]

commit b8525fc0f65b405ea9312bee1c17a41899809ca0
Author: Erick Pérez Castellanos <erick red gmail com>
Date:   Tue Oct 14 14:54:42 2014 -0400

    app: fix about dialog build

 src/gcal-application.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gcal-application.c b/src/gcal-application.c
index afd827a..fe71884 100644
--- a/src/gcal-application.c
+++ b/src/gcal-application.c
@@ -281,7 +281,7 @@ gcal_application_show_about (GSimpleAction *simple,
   int created_year = 2012;
   const gchar *authors[] = {
     "Erick Pérez Castellanos <erickpc gnome org>",
-    "Georges Basile Stavracas Neto <georges stavracas gmail com>"
+    "Georges Basile Stavracas Neto <georges stavracas gmail com>",
     NULL
   };
   const gchar *artists[] = {