[gtksourceview] Add link to Go language spec for which it is based off of

[Garrett Regier <gregier src gnome org>]

commit 5b88e21e139e85d7dfe8eb54457759ddeb59a689
Author: Garrett Regier <garrettregier gmail com>
Date:   Thu Jul 26 09:21:24 2012 -0700

    Add link to Go language spec for which it is based off of

 data/language-specs/go.lang |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/data/language-specs/go.lang b/data/language-specs/go.lang
index f1cdcca..62a1a5d 100644
--- a/data/language-specs/go.lang
+++ b/data/language-specs/go.lang
@@ -19,6 +19,8 @@
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
+
+  See: http://code.google.com/p/go/source/browse/misc/vim/syntax/go.vim
 -->
 <language id="go" _name="Go" version="2.0" _section="Sources">
   <metadata>