[gnome-build-meta] core-deps/grilo: depend on gtk-doc

[Abderrahim Kitouni <akitouni src gnome org>]

commit 6ccbc95923b17d329f1f6648c633a1384ac581fb
Author: Abderrahim Kitouni <akitouni gnome org>
Date:   Sat Feb 9 10:55:46 2019 +0100

    core-deps/grilo: depend on gtk-doc

 elements/core-deps/grilo.bst | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/elements/core-deps/grilo.bst b/elements/core-deps/grilo.bst
index 305012c8..c1713a1d 100644
--- a/elements/core-deps/grilo.bst
+++ b/elements/core-deps/grilo.bst
@@ -8,6 +8,8 @@ depends:
 - sdk/glib.bst
 - sdk/gobject-introspection.bst
 - sdk/gtk+-3.bst
+- filename: sdk/gtk-doc.bst
+  type: build
 - sdk/libsoup.bst
 - sdk/vala.bst
 - filename: base/buildsystem-meson.bst