[gnome-control-center] printers: Use the same sentence for "Add Printer" in button and empty-state

[Felipe Borges <felipeborges src gnome org>]

commit 53ff717b4dc8e43fa4815c2022985f96c68fb1b1
Author: sunflowerskater <gsix9gck anonaddy me>
Date:   Wed Aug 24 08:46:55 2022 +0000

    printers: Use the same sentence for "Add Printer" in button and empty-state
    
    Change the add printer button text, from the empty state section, to "Add Printer..."
    (previously was "Add a Printer...") so it gets consistent with the add printer button
    from the headerbar (in Printers panel) and with other buttons in Settings that end with
    ellipsis, such as the "Add Picture..." from the Appearance panel, which doesn't have the
    article also.

 panels/printers/printers.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/panels/printers/printers.ui b/panels/printers/printers.ui
index a81d312d1..128c26e24 100644
--- a/panels/printers/printers.ui
+++ b/panels/printers/printers.ui
@@ -168,7 +168,7 @@
             </child>
             <child>
               <object class="GtkButton" id="printer-add-button2">
-                <property name="label" translatable="yes" comments="Translators: This button adds new 
printer.">Add a Printer…</property>
+                <property name="label" translatable="yes" comments="Translators: This button adds new 
printer.">Add Printer…</property>
                 <property name="receives_default">True</property>
                 <property name="halign">center</property>
                 <style>