[gnome-user-docs] Remove obsolete tip

[Alexandre Franke <afranke src gnome org>]

commit 0a60ce38638a3182e3e2b819a6443dba5b79160f
Author: Alexandre Franke <alexandre franke gmail com>
Date:   Mon Sep 19 20:52:06 2016 +0200

    Remove obsolete tip

 gnome-help/C/files-delete.page |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/gnome-help/C/files-delete.page b/gnome-help/C/files-delete.page
index 0b03807..c12dd77 100644
--- a/gnome-help/C/files-delete.page
+++ b/gnome-help/C/files-delete.page
@@ -76,12 +76,6 @@
     you want to delete the file or folder.</p></item>
   </steps>
 
-  <note style="tip"><p>If you frequently need to delete files (for
-  example, if you often work with sensitive data), you can remove the delete
-  confirmation. Click <gui>Files</gui> in the top bar, select
-  <gui>Preferences</gui> and click the <gui>Behavior</gui> tab. Select <gui>Ask
-  before emptying the Trash or deleting files</gui>.</p></note>
-
   <note><p>Deleted files on a <link xref="files#removable">removable device
   </link> may not be visible on other operating systems, such Windows or Mac
   OS. The files are still there, and will be available when you plug the device