[gnome-maps] mainWindow: Unify string for main menu action

[Marcus Lundblad <mlundblad src gnome org>]

commit 5bbb8c7c810a5e7cef3e15d7f68892a2136c92ed
Author: Marcus Lundblad <ml update uu se>
Date:   Tue Aug 11 22:40:27 2020 +0200

    mainWindow: Unify string for main menu action
    
    The accessible name for the "Open main menu" action
    used a different string than the descriptive one
    in the keyboard help overlay. Unify them both.
    
    Fixes #290

 data/ui/main-window.ui | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/data/ui/main-window.ui b/data/ui/main-window.ui
index b4b27981..8af04bf8 100644
--- a/data/ui/main-window.ui
+++ b/data/ui/main-window.ui
@@ -53,7 +53,7 @@
                     <accelerator key="F10" signal="clicked"/>
                     <child internal-child="accessible">
                       <object class="AtkObject">
-                        <property name="accessible-name" translatable="yes">Primary menu</property>
+                        <property name="accessible-name" translatable="yes">Open main menu</property>
                       </object>
                     </child>
                     <style>