[gedit] docs: Undo function supports reverting Sort in 3.24

[Andre Klapper <aklapper src gnome org>]

commit 48f3f157a30f80ee2f22b45053ef9c8565ca3834
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Sep 17 02:35:27 2017 +0200

    docs: Undo function supports reverting Sort in 3.24

 help/C/gedit-plugins-sort.page |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/help/C/gedit-plugins-sort.page b/help/C/gedit-plugins-sort.page
index 6f11aab..259a829 100644
--- a/help/C/gedit-plugins-sort.page
+++ b/help/C/gedit-plugins-sort.page
@@ -27,14 +27,6 @@
   <p>The Sort plugin arranges selected lines of text into alphabetical
   order.</p>
 
-  <note style="warning">
-    <p>You cannot use the <gui>Undo</gui> feature to correct a <gui>Sort</gui>
-  operation, so we recommend that you save the file immediately before
-  performing the sort. If you make a mistake with the sort, you can revert to
-  the previously-saved version of the file by selecting
-  <guiseq><gui>File</gui><gui>Revert</gui></guiseq>.</p>
-</note>
-
   <section id="enable-sort">
     <title>Enable Sort Plugin</title>