[vala] Fix namespace tag indentation

[Jürg Billeter <juergbi src gnome org>]

commit de4c55fd5c7b569908eee2fbe856360155b663b0
Author: Didier 'Ptitjes <ptitjes free fr>
Date:   Fri Mar 20 13:53:27 2009 +0100

    Fix namespace tag indentation
    Signed-off-by: Didier 'Ptitjes <ptitjes free fr>
---
 gobject/valagirwriter.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/gobject/valagirwriter.vala b/gobject/valagirwriter.vala
index c3b5328..06d70d0 100644
--- a/gobject/valagirwriter.vala
+++ b/gobject/valagirwriter.vala
@@ -54,9 +54,11 @@ public class Vala.GIRWriter : CodeVisitor {
 		stream.printf ("<?xml version=\"1.0\"?>\n");
 
 		stream.printf ("<repository version=\"1.0\">\n");
+		indent++;
 
 		context.accept (this);
 
+		indent--;
 		stream.printf ("</repository>\n");
 
 		stream = null;