[aisleriot] help: Fix shortcut for Close Window

[Christian Persch <chpe src gnome org>]

commit 3c4b87cdc73ff439b425b2db2547c178718256ac
Author: Christian Persch <chpe src gnome org>
Date:   Sun Dec 6 10:40:31 2020 +0100

    help: Fix shortcut for Close Window
    
    There is no Quit.
    
    https://gitlab.gnome.org/GNOME/aisleriot/-/issues/50

 src/help-overlay.ui | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/help-overlay.ui b/src/help-overlay.ui
index 74a4f13bc..c567787ed 100644
--- a/src/help-overlay.ui
+++ b/src/help-overlay.ui
@@ -64,8 +64,8 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Ctrl&gt;Q</property>
-                <property name="title" translatable="yes" context="shortcut window">Quit</property>
+                <property name="accelerator">&lt;Ctrl&gt;W</property>
+                <property name="title" translatable="yes" context="shortcut window">Close window</property>
               </object>
             </child>
           </object>