[brasero] Fix problem with documentation when building out of tree

[Philippe Rouquier <philippr src gnome org>]

commit 2d9f925b51f9bae5ba00c6f4973306e3adc5341e
Author: Philippe Rouquier <bonfire-app wanadoo fr>
Date:   Wed Jul 7 14:57:12 2010 +0200

    Fix problem with documentation when building out of tree

 docs/reference/libbrasero-burn/Makefile.am  |    2 +-
 docs/reference/libbrasero-media/Makefile.am |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/docs/reference/libbrasero-burn/Makefile.am b/docs/reference/libbrasero-burn/Makefile.am
index 0d74a4b..130efa3 100644
--- a/docs/reference/libbrasero-burn/Makefile.am
+++ b/docs/reference/libbrasero-burn/Makefile.am
@@ -18,7 +18,7 @@ DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.sgml
 # gtk-doc will search all .c & .h files beneath here for inline comments
 # documenting the functions and macros.
 # e.g. DOC_SOURCE_DIR=../../../gtk
-DOC_SOURCE_DIR=$(top_srcdir)/libbrasero-burn
+DOC_SOURCE_DIR=../../../libbrasero-burn
 
 # Extra options to pass to gtkdoc-scangobj. Not normally needed.
 SCANGOBJ_OPTIONS=
diff --git a/docs/reference/libbrasero-media/Makefile.am b/docs/reference/libbrasero-media/Makefile.am
index d40d1a8..512a4c8 100644
--- a/docs/reference/libbrasero-media/Makefile.am
+++ b/docs/reference/libbrasero-media/Makefile.am
@@ -18,7 +18,7 @@ DOC_MAIN_SGML_FILE=$(DOC_MODULE)-docs.sgml
 # gtk-doc will search all .c & .h files beneath here for inline comments
 # documenting the functions and macros.
 # e.g. DOC_SOURCE_DIR=../../../gtk
-DOC_SOURCE_DIR=$(top_srcdir)/libbrasero-media
+DOC_SOURCE_DIR=../../../libbrasero-media
 
 # Extra options to pass to gtkdoc-scangobj. Not normally needed.
 SCANGOBJ_OPTIONS=