[nautilus] help-overlay.ui: Don't show Ctrl+F1

[António Fernandes <antoniof src gnome org>]

commit 4eec0e5f0a8a9c43b9eed404bfe29624bcf11d8e
Author: Sabri Ünal <libreajans gmail com>
Date:   Fri Feb 14 20:50:57 2020 +0300

    help-overlay.ui: Don't show Ctrl+F1
    
    It doesn't actually work, due to https://gitlab.gnome.org/GNOME/gtk/issues/626
    
    So, hide it from the Keyboard Shortcuts dialog.

 src/resources/gtk/help-overlay.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/resources/gtk/help-overlay.ui b/src/resources/gtk/help-overlay.ui
index 4e1e28c3f..4af1fbebe 100644
--- a/src/resources/gtk/help-overlay.ui
+++ b/src/resources/gtk/help-overlay.ui
@@ -50,7 +50,7 @@
               <object class="GtkShortcutsShortcut">
                 <property name="visible">True</property>
                 <property name="title" translatable="yes" context="shortcut window">Shortcuts</property>
-                <property name="accelerator">&lt;Primary&gt;question &lt;Primary&gt;F1</property>
+                <property name="accelerator">&lt;Primary&gt;question</property>
               </object>
             </child>
           </object>