[gnome-calendar] edit-dialog: replace hyphen with an en dash in ranges

[Piotr Drąg <piotrdrag src gnome org>]

commit e9fc3aa2f87ca0cc0b7fe1907e4b7cfe306c45b7
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Jul 13 19:24:26 2017 +0200

    edit-dialog: replace hyphen with an en dash in ranges
    
    See https://developer.gnome.org/hig/stable/typography.html
    
    https://bugzilla.gnome.org/show_bug.cgi?id=772263

 data/ui/edit-dialog.ui |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/data/ui/edit-dialog.ui b/data/ui/edit-dialog.ui
index e51ef19..b99aed2 100644
--- a/data/ui/edit-dialog.ui
+++ b/data/ui/edit-dialog.ui
@@ -427,7 +427,7 @@
                 <items>
                   <item translatable="yes" id="no_repeat">No Repeat</item>
                   <item translatable="yes" id="daily">Daily</item>
-                  <item translatable="yes" id="mon_fri">Monday - Friday</item>
+                  <item translatable="yes" id="mon_fri">Monday – Friday</item>
                   <item translatable="yes" id="weekly">Weekly</item>
                   <item translatable="yes" id="monthly">Monthly</item>
                   <item translatable="yes" id="yearly">Yearly</item>