Update influenza-like-illness-analysis.org

module3/exo1/influenza-like-illness-analysis.org

 #+TITLE: Incidence of influenza-like illness in France
-#+LANGUAGE: en
+The data from the website: https://www.sentiweb.fr/?lang=en
+#+LANGUAGE: ennglish
 #+OPTIONS: *:nil num:1 toc:t
 
 # #+HTML_HEAD: <link rel="stylesheet" title="Standard" href="http://orgmode.org/worg/style/worg.css" type="text/css" />