[LyX/master] Minor doc update by Yuriy

[Juergen Spitzmueller]

commit 733c9b04d813a8c3bada099ee6432a7d67a5bc2c
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Thu Apr 23 07:33:51 2020 +0200

    Minor doc update by Yuriy
---
 lib/doc/ru/Tutorial.lyx |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/doc/ru/Tutorial.lyx b/lib/doc/ru/Tutorial.lyx
index 43d9d15..ef855c0 100644
--- a/lib/doc/ru/Tutorial.lyx
+++ b/lib/doc/ru/Tutorial.lyx
@@ -1,5 +1,5 @@
 #LyX 2.4 created this file. For more info see https://www.lyx.org/
-\lyxformat 589
+\lyxformat 593
 \begin_document
 \begin_header
 \save_transient_properties true
@@ -9,7 +9,7 @@
 \begin_modules
 logicalmkup
 \end_modules
-\maintain_unincluded_children false
+\maintain_unincluded_children no
 \language russian
 \language_package default
 \inputencoding utf8
@@ -93,6 +93,8 @@ logicalmkup
 \tablestyle default
 \tracking_changes false
 \output_changes false
+\change_bars false
+\postpone_fragile_content false
 \html_math_output 0
 \html_css_as_file 0
 \html_be_strict false
@@ -706,7 +708,7 @@ arg   "undo"
  
 \family sans
 Правка\SpecialChar menuseparator
-Повторить
+Вернуть
 \family default
  (кнопка 
 \begin_inset Info