[gnome-shell-sass] dialog: Rename subtitle property to description

[Florian Müllner <fmuellner src gnome org>]

commit ae4ae8866cbe8dccf36346b5314f78b6d87607ac
Author: Jonas Dreßler <verdre v0yd nl>
Date:   Mon Jan 13 14:07:28 2020 +0100

    dialog: Rename subtitle property to description
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/886

 widgets/_dialogs.scss | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/widgets/_dialogs.scss b/widgets/_dialogs.scss
index dc84636..2697e07 100644
--- a/widgets/_dialogs.scss
+++ b/widgets/_dialogs.scss
@@ -43,7 +43,7 @@
   font-weight: bold;
 }
 
-.message-dialog-subtitle {
+.message-dialog-description {
   color: $fg_color;
   font-weight: bold;
 }