[gnome-user-docs] gnome-help: Use proper ellipsis

[Andre Klapper <aklapper src gnome org>]

commit 5293c882b5dbae8eaf2eeb0d17912201d72465ad
Author: Andre Klapper <a9016009 gmx de>
Date:   Mon Nov 9 15:48:19 2020 +0100

    gnome-help: Use proper ellipsis

 gnome-help/C/look-background.page | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gnome-help/C/look-background.page b/gnome-help/C/look-background.page
index df46d9a9..16529012 100644
--- a/gnome-help/C/look-background.page
+++ b/gnome-help/C/look-background.page
@@ -80,7 +80,7 @@
         </note>
         </item>
         <item>
-          <p>Click <gui>Add Picture...</gui> to use one of your own photos. By
+          <p>Click <gui>Add Picture…</gui> to use one of your own photos. By
           default, the <file>Pictures</file> folder will be opened, since most
           photo management applications store photos there.</p>
         </item>