[gnome-text-editor] window: remove debug code

[Christian Hergert <chergert src gnome org>]

commit 4919e649f2d1532e0df3237aaf8b289e947fe4f7
Author: Christian Hergert <chergert redhat com>
Date:   Tue Jun 22 13:24:03 2021 -0700

    window: remove debug code

 src/editor-window.ui | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/src/editor-window.ui b/src/editor-window.ui
index 27a4a7b..0bc74e9 100644
--- a/src/editor-window.ui
+++ b/src/editor-window.ui
@@ -134,9 +134,6 @@
                 <property name="title" translatable="yes">Start or Open a Document</property>
                 <property name="child">
                   <object class="GtkLabel">
-                    <attributes>
-                      <attribte name="" value=""/>
-                    </attributes>
                     <property name="label" translatable="yes">• Use the open button
 • Press the new tab button
 • Press Ctrl+N to start a new document