[vala] gsl: Fix gsl_multiroot_function binding

[Jürg Billeter <juergbi src gnome org>]

commit 0853984612db9f04a96f725187e912b7072f78e8
Author: Frédéric-Emmanuel PICCA <picca synchrotron-soleil fr>
Date:   Mon May 25 14:10:07 2009 +0200

    gsl: Fix gsl_multiroot_function binding
---
 vapi/gsl.vapi |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/vapi/gsl.vapi b/vapi/gsl.vapi
index 3ad9979..7529e5d 100644
--- a/vapi/gsl.vapi
+++ b/vapi/gsl.vapi
@@ -3986,7 +3986,7 @@ namespace Gsl
 	public static delegate int MultirootFdfFree (void* state);
 	
 	[SimpleType]
-	[CCode (cname="gsl_multiroot_function", cheaer_filename="gsl/gsl_multiroots.h")]
+	[CCode (cname="gsl_multiroot_function", cheader_filename="gsl/gsl_multiroots.h")]
 	public struct MultirootFunction
 	{
 		public MultirootF f;