[LyX/2.3.x] Arabic doc files: corrections by Hatim

[Uwe Stöhr]

commit ee51a8675809aade1886c766cbd67c3c1daadd5f
Author: Uwe Stöhr <uwesto...@lyx.org>
Date:   Mon Mar 5 22:33:56 2018 +0100

    Arabic doc files: corrections by Hatim

 lib/doc/ar/Shortcuts.lyx |   10 +-
 lib/doc/ar/Tutorial.lyx  |  356 +++++++++++++++++++++++-----------------------
 2 files changed, 181 insertions(+), 185 deletions(-)