[imsettings/f17] Add gtk-doc to BR

[Akira TAGOH]

commit 530ed9fa6aaefac5304e26b931c462438037a488
Author: Akira TAGOH <tagoh at redhat.com>
Date:   Thu Oct 18 18:25:46 2012 +0900

    Add gtk-doc to BR

 imsettings.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/imsettings.spec b/imsettings.spec
index ae02b12..ef8ad45 100644
--- a/imsettings.spec
+++ b/imsettings.spec
@@ -6,7 +6,7 @@ URL:		http://code.google.com/p/imsettings/
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildRequires:	desktop-file-utils
 BuildRequires:	intltool gettext
-BuildRequires:	libtool automake autoconf
+BuildRequires:	libtool automake autoconf gtk-doc
 BuildRequires:	glib2 >= 2.26.0, gobject-introspection-devel, gtk3-devel >= 3.3.3
 BuildRequires:	libnotify-devel
 BuildRequires:	libX11-devel, libgxim-devel >= 0.3.1