[gbrainy] Fix library name

[Jordi Mas <jmas src gnome org>]

commit ac4f7157525ff977a2e03e5bc2252ee0853effdc
Author: Jordi Mas <jmas softcatala org>
Date:   Fri Jan 18 20:00:21 2013 +0100

    Fix library name

 src/Core/Platform/Unix.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Core/Platform/Unix.cs b/src/Core/Platform/Unix.cs
index f23f2a9..1ffb971 100644
--- a/src/Core/Platform/Unix.cs
+++ b/src/Core/Platform/Unix.cs
@@ -42,7 +42,7 @@ namespace gbrainy.Core.Platform
 		[DllImport("libgtk-win32-2.0-0.dll")]
 		static extern unsafe bool gtk_show_uri(IntPtr screen, IntPtr uri, uint timestamp, out IntPtr error);
 
-		[DllImport ("libcanberra-gtk.so")]
+		[DllImport ("libcanberra-gtk.so.0")]
 		static extern void ca_gtk_play_for_widget (IntPtr widget, uint id, string name1, string prop1, string name2, string prop2, IntPtr nil);
 
 		/* Taken from locale.h  */