[recipes: 13/13] Fix meson_options.txt

[Matthias Clasen <matthiasc src gnome org>]

commit b72103f1c34f36f2a004be0d1d2e74be2a44688c
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Oct 27 10:45:26 2017 -0400

    Fix meson_options.txt
    
    The syntax for option() expects value:, not default:.
    Also add descriptions to all our options.

 meson_options.txt |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/meson_options.txt b/meson_options.txt
index 14312f8..1b4982f 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,3 +1,3 @@
-option('autoar', type : 'combo', choices : ['auto', 'yes', 'no'], default : 'auto')
-option('gspell', type : 'combo', choices : ['auto', 'yes', 'no'], default : 'auto')
-option('canberra', type : 'combo', choices : ['auto', 'yes', 'no'], default : 'auto')
+option('autoar', type: 'combo', choices: ['auto', 'yes', 'no'], value: 'auto', description: 'Use 
gnome-autoar')
+option('gspell', type: 'combo', choices: ['auto', 'yes', 'no'], value: 'auto', description: 'Use gspell')
+option('canberra', type: 'combo', choices: ['auto', 'yes', 'no'], value: 'auto', description: 'Use 
libcanberra')