[gnome-mahjongg/gnome-3-36] Do no mention another non-implemented shortcut.

[Arnaud B. <arnaudb src gnome org>]

commit d1175c12197656385b9113024d760cdc6b21628c
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Oct 9 16:20:37 2020 +0200

    Do no mention another non-implemented shortcut.

 data/help-overlay.ui | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/help-overlay.ui b/data/help-overlay.ui
index 7fb9d3b..525a392 100644
--- a/data/help-overlay.ui
+++ b/data/help-overlay.ui
@@ -75,8 +75,8 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Primary&gt;question &lt;Primary&gt;F1</property>
-                <property name="title" translatable="yes" context="shortcut window">Show Keyboard 
Shortcuts</property>
+                <property name="accelerator">&lt;Primary&gt;question</property>
+                <property name="title" translatable="yes" context="shortcut window">Show Keyboard 
Shortcuts</property> <!-- TODO reimplement &lt;Primary&gt;F1 ? or not -->
               </object>
             </child>
           </object>