change in title and author

module2/exo1/toy_document_orgmode_R_en.org

-#+TITLE:  Your title
-#+AUTHOR: Your name
+#+TITLE:  Toy doc
+#+AUTHOR: Louna CS
 #+DATE:   Today's date
 #+LANGUAGE: en
 # #+PROPERTY: header-args :eval never-export
@@ -59,7 +59,6 @@ plot(cars)
 #+end_src
 
 #+RESULTS:
-[[file:./cars.png]]
 
 Note the parameter ~:exports results~, which indicates that the code
 will not appear in the exported document. We recommend that in the