[fractal] Match gnome guidelines in kicked dialog

[Daniel Garcia Moreno <danigm src gnome org>]

commit f17c87b8c0706a43cddabbfda48e85e96549c06e
Author: Isaac Curtis <iicurtis outlook com>
Date:   Sat Jun 1 11:27:04 2019 -0600

    Match gnome guidelines in kicked dialog

 fractal-gtk/src/widgets/kicked_dialog.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/fractal-gtk/src/widgets/kicked_dialog.rs b/fractal-gtk/src/widgets/kicked_dialog.rs
index 910a7401..af9814fa 100644
--- a/fractal-gtk/src/widgets/kicked_dialog.rs
+++ b/fractal-gtk/src/widgets/kicked_dialog.rs
@@ -47,7 +47,7 @@ impl KickedDialog {
         self.widgets
             .msg_kicked_window
             .set_property_text(Some(&text));
-        let secondary_text = i18n_f("Kicked by: {}\n \"{}\"", &[kicker, reason]);
+        let secondary_text = i18n_f("Kicked by: {}\n “{}”", &[kicker, reason]);
         self.widgets
             .msg_kicked_window
             .set_property_secondary_text(Some(&secondary_text));