[gnome-contacts/wip/nielsdg/fix-ci] CI: fix telepathy-glib errors.

[Niels De Graef <nielsdg src gnome org>]

commit d167b03c5dad663a60774cb8cfc5242b3df11869
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Sun Jul 22 15:54:17 2018 +0200

    CI: fix telepathy-glib errors.

 data/flatpak/org.gnome.Contacts.json | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/data/flatpak/org.gnome.Contacts.json b/data/flatpak/org.gnome.Contacts.json
index 56f255e..304493e 100644
--- a/data/flatpak/org.gnome.Contacts.json
+++ b/data/flatpak/org.gnome.Contacts.json
@@ -51,6 +51,7 @@
             "name": "telepathy-glib",
             "config-opts": [
                 "--disable-static",
+                "--disable-gtk-doc",
                 "--enable-vala-bindings=yes"
             ],
             "sources": [