[gnome-todo] window: Remove non-existant property

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 10e687f2bc60b73471bee0b4f93797b505f5c81c
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Jun 5 23:19:26 2019 -0300

    window: Remove non-existant property

 src/gtd-window.ui | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/src/gtd-window.ui b/src/gtd-window.ui
index 9eb3700..06bd707 100644
--- a/src/gtd-window.ui
+++ b/src/gtd-window.ui
@@ -48,8 +48,7 @@
             <child>
               <object class="GtkMenuButton">
                 <property name="can_focus">1</property>
-                <property name="label" translatable="yes">_New List</property>
-                <property name="use-underline">1</property>
+                <property name="label" translatable="yes">New List</property>
                 <property name="receives_default">1</property>
                 <property name="popover">new_list_popover</property>
                 <property name="halign">start</property>