[totem] build: Correct license

[Bastien Nocera <hadess src gnome org>]

commit ddea06aeb4f29e4af67c9172c4419923df364fa7
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Aug 10 12:54:07 2017 +0200

    build: Correct license
    
    The license exception is pretty important.

 meson.build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meson.build b/meson.build
index a93d821..5a3364e 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project(
   'totem', 'c',
   version: '3.25.90',
-  license: 'GPL2+',
+  license: 'GPL2+ with exception',
   default_options: [
     'buildtype=debugoptimized',
     'c_std=gnu99',