[vala] cairo: fix cname of Cairo.Format

[Thijs Vermeir <tvermeir src gnome org>]

commit c7c583bd9057228d1b19a18fd53d149503c3cd9c
Author: Thijs Vermeir <thijsvermeir gmail com>
Date:   Sun Apr 26 17:55:05 2009 +0200

    cairo: fix cname of Cairo.Format
---
 vapi/cairo.vapi |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/vapi/cairo.vapi b/vapi/cairo.vapi
index 95930cb..14633a7 100644
--- a/vapi/cairo.vapi
+++ b/vapi/cairo.vapi
@@ -435,6 +435,7 @@ namespace Cairo {
 		SVG
 	}
 	
+	[CCode (cname = "cairo_format_t")]
 	public enum Format {
 		ARGB32,
 		RGB24,