[gnome-continuous] gdk-pixbuf: --disable-docs -> --disable-gtk-doc

[Javier Jardón Cabezas <jjardon src gnome org>]

commit 377a4b438e4dd3d141c65d150aa05ac90a8f3419
Author: Javier Jardón <jjardon gnome org>
Date:   Wed Aug 2 15:49:13 2017 +0100

    gdk-pixbuf: --disable-docs -> --disable-gtk-doc

 manifest.json |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index c3ae0b6..60a45d7 100644
--- a/manifest.json
+++ b/manifest.json
@@ -649,7 +649,7 @@
                 "config-opts": ["--disable-default-make-check"]},
 
                {"src": "gnome:gdk-pixbuf",
-                "config-opts": ["--disable-docs"],
+                "config-opts": ["--disable-gtk-doc"],
                 "patches": ["gdk-pixbuf-meson-buildapi.patch"]},
 
                {"src": "gnome:gtk+",