[gnome-builder] build: add doc sequence to build

[Christian Hergert <chergert src gnome org>]

commit d918b2611ef0ed4eb786e98f6cdf5082679a1f62
Author: Christian Hergert <christian hergert me>
Date:   Mon Dec 1 19:44:19 2014 -0800

    build: add doc sequence to build

 src/gnome-builder.mk |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/gnome-builder.mk b/src/gnome-builder.mk
index 96d9a87..db55c42 100644
--- a/src/gnome-builder.mk
+++ b/src/gnome-builder.mk
@@ -159,6 +159,8 @@ libgnome_builder_la_SOURCES = \
        src/trie/trie.h \
        src/util/gb-cairo.c \
        src/util/gb-cairo.h \
+       src/util/gb-doc-seq.c \
+       src/util/gb-doc-seq.h \
        src/util/gb-gtk.c \
        src/util/gb-gtk.h \
        src/util/gb-rgba.c \